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{{short description|American car model}}
__NOEDITSECTION__
{{redirect|T-Bird|other uses|T-Bird (disambiguation)}}
{{Infobox Automobile
{{Original research|date=February 2020}}
|name=Ford Thunderbird
{{Use mdy dates|date=May 2011}}
|manufacturer=[[Ford Motor Company]]
{{Infobox automobile
|class=[[personal luxury car]]
| name = Ford Thunderbird
|production=[[1955]]–[[1997]], [[2002]]–[[2005]]
| image = 1957 Ford Thunderbird (28911503716) (cropped).jpg
| caption = 1957 Thunderbird
| manufacturer = [[Ford Motor Company]]
| production = {{unbulleted list
| October 1954 – September 1997
| June 2001 – July 2005
}}
| model_years = {{unbulleted list
| 1955–1997
| 2002–2005
}}
| class = {{unbulleted list
| [[Personal luxury car]]
| [[Sports car]] (first and eleventh generations)
}}
| layout = [[Front-engine, rear-wheel drive layout|Front-engine, rear-wheel drive]]
}}
}}
{{Infobox Automobile generation
|name=First generation "Classic Birds"
|image=[[Image:1957 Ford Thunderbird.jpg|250px|1957 Ford Thunderbird]]
|production=[[1955]]–[[1957]]
|body_style=2-door, 2-seat [[convertible]] with removable hardtop
|engine=4.8&nbsp;L [[Ford Y-block engine#292|292 Y-block]] [[V8]]<br/>5.1&nbsp;L [[Ford Y-block engine#312|312 Y-block]] [[V8]]
}}
{{Infobox Automobile generation
|name=Second generation "Square Birds"
|image=[[Image:1959 Ford Thunderbird Convertible.jpg|250px|1959 Ford Thunderbird convertible]]
|production=[[1958]]&ndash;[[1960]]
|body_style=2-door hardtop [[coupe]]<br/>2-door [[convertible]]
|engine=5.8&nbsp;L [[Ford FE engine#352|352 FE]] [[V8]]<br/>7.0&nbsp;L [[Ford MEL engine#430|430 MEL]] [[V8]]
}}
{{Infobox Automobile generation
|name=Third generation "Bullet Birds"
|image=[[Image:1963 Ford Thunderbird Convertible.jpg|250px|1963 Ford Thunderbird convertible]]
|production=[[1961]]&ndash;[[1963]]
|body_style=2-door hardtop [[coupe]]<br/>2-door [[convertible]]
|engine=6.4&nbsp;L [[Ford FE engine#390|390 FE]] [[V8]]
}}
{{Infobox Automobile generation
|name=Fourth generation "Flair Birds"
|image=[[Image:1966 Ford Thunderbird Hardtop White.jpg|250px|1966 Ford Thunderbird hardtop]]
|production=[[1964]]&ndash;[[1966]]
|body_style=2-door hardtop [[coupe]]<br/>2-door [[convertible]]
|engine=6.4&nbsp;L [[Ford FE engine#390|390 FE]] [[V8]]<br/>7.0&nbsp;L [[Ford FE engine#428|428 FE]] [[V8]] (66)
}}
{{Infobox Automobile generation
|name=Fifth generation "Glamor Birds"
|image=[[Image:1967 Green Ford Thunderbird Fordor.jpg|250px|1967 Ford Thunderbird Fordor]]
|production=[[1967]]&ndash;[[1971]]
|body_style=2-door hardtop [[coupe]]<br/>2-door [[landau (car)|landau]]<br/>4-door pillared hardtop landau
|engine=6.4&nbsp;L [[Ford FE engine#390|390 FE]] [[V8]] (67,68)<br/>7.0&nbsp;L [[Ford FE engine#428|428 FE]] [[V8]] (67)<br/>7.0&nbsp;L [[Ford 385 engine#429|429]] [[V8]] (68-71)
|related=[[Lincoln Continental Mark III]]
}}
{{Infobox Automobile generation
|name=Sixth generation "Big Birds"
|image=[[Image:1975 Ford Thunderbird.jpg|250px|1975 Ford Thunderbird]]
|production=[[1972]]&ndash;[[1976]]
|body_style=2-door hardtop [[coupe]]
|engine=7.0&nbsp;L [[Ford 385 engine#429|429]] [[V8]]<br/>7.5&nbsp;L [[Ford 385 engine#460|460]] [[V8]]
|related=[[Lincoln Continental Mark IV]]
}}
{{Infobox Automobile generation
|name=Seventh generation "Torino Birds"
|image=[[Image:1977-79 Ford Thunderbird.jpg|250px|1977-1979 Ford Thunderbird]]
|production=[[1977]]&ndash;[[1979]]
|body_style=2-door hardtop [[coupe]]
|engine=5.0&nbsp;L [[Ford Windsor engine|302 Windsor]] [[V8]]<br/>5.8&nbsp;L [[Ford 335 engine|351M]] [[V8]]<br/>6.6&nbsp;L [[Ford 335 engine|400]] [[V8]]
|related=[[Ford LTD II]]
}}
{{Infobox Automobile generation
|name=Eighth generation "Box Birds"
|image=[[Image:Tbird 1980.jpg|250px|1980 Ford Thunderbird]]
|production=[[1980]]&ndash;[[1982]]
|platform=[[Ford Fox platform|Fox]]
|body_style=2-door [[coupe]]
|engine=2.3&nbsp;L [[Ford Pinto engine|Pinto]] [[straight-4|I4]]<br/>3.3&nbsp;L [[Ford Straight-6 engine#200|200]] [[straight-6|I6]]<br/>4.2&nbsp;L [[Ford Windsor engine#255|255 Windsor]] [[V8]]<br/>5.0&nbsp;L [[Ford Windsor engine|302 Windsor]] [[V8]].
|related=[[Ford Fairmont]]<br>[[Ford Mustang]]<br>[[Mercury Capri]]<br>[[Mercury Cougar]]<br>[[Mercury Zephyr]]
}}
{{Infobox Automobile generation
|name=Ninth generation "Aero Birds"
|image=[[Image:Ford Thunderbird Turbo Coupe 1987.jpg|250px|1987 Ford Thunderbird Turbo Coupe]]
|production=[[1983]]&ndash;[[1988]]
|platform=[[Ford Fox platform|Fox]]
|body_style=2-door [[coupe]]
|engine=2.3&nbsp;L [[Ford Pinto engine|Pinto]] [[straight-4|I4]] ([[Turbocharged|turbo]])<br/>3.8&nbsp;L [[Ford Essex V6 engine (Canadian)|Essex]] [[V6]]<br/>5.0&nbsp;L [[Ford Windsor engine|Windsor]] [[V8]]
|related=[[Ford LTD]]<br>[[Ford Mustang]]<br>[[Lincoln Continental Mark VII]]<br>[[Mercury Capri]]<br>[[Mercury Cougar]]<br>[[Mercury Marquis]]
}}
{{Infobox Automobile generation
|name=Tenth generation "Super Birds"
|image=[[Image:1997 Ford Thunderbird.jpg|250px|1997 Ford Thunderbird]]
|production=[[1989]]&ndash;[[1997]]
|platform=[[Ford MN12 platform|MN12]]
|body_style=2-door [[coupe]]
|engine=3.8&nbsp;L [[Ford Essex V6 engine (Canadian)|Essex]] [[V6]] ([[naturally aspirated|NA]]/[[Supercharger|SC]])<br/>5.0&nbsp;L [[Ford Windsor engine|Windsor]] [[V8]]<br>4.6&nbsp;L [[Ford Modular engine|Modular V8]]
|related=[[Lincoln Mark VIII]]<br>[[Mercury Cougar]]
|wheelbase=113.0&nbsp;in (2870&nbsp;mm)
|length=198.7&nbsp;in (5047&nbsp;mm)
|weight=3701&nbsp;lb (1679&nbsp;kg)
}}
{{Infobox Automobile generation
|name=Eleventh generation "Retro Birds"
|image=[[Image:Modern_Ford_Thunderbird.jpg|250px|Recent model Ford Thunderbird]]
|production=[[2002]]&ndash;[[2005]]
|platform=[[Ford DEW platform|DEW98]]
|body_style=2-door [[convertible]] with removable [[hardtop]]
|engine=3.9&nbsp;L [[Jaguar AJ-V8 engine#AJ35|AJ35]] [[V8]]
|related=[[Jaguar S-Type]]<br>[[Lincoln LS]]
}}
{{clearright}}


The '''Ford Thunderbird''' is a [[personal luxury car]] manufactured and marketed by [[Ford Motor Company]] for [[model year]]s 1955 to 2005, with a hiatus from 1998–2001.
{{commons|Ford Thunderbird}}


Ultimately gaining a broadly used colloquial nickname, the ''T-Bird'', Ford Introduced the model as a two-seat [[convertible]], subsequently offering it variously in a host of body styles including as a four-seat [[hardtop]] coupe, four-seat convertible, five-seat convertible and hardtop, four-door pillared hardtop [[Sedan (automobile)|sedan]], six-passenger hardtop coupe, and five-passenger pillared coupe &mdash; before returning in its final generation, again as a two-seat convertible.
The '''Ford Thunderbird''' is a [[automobile|car]] manufactured in the USA by the [[Ford Motor Company]]. It entered production for the [[1955]] [[model year]] as a two-seater sporty car; unlike the superficially similar (and slightly earlier) [[Chevrolet Corvette]], the Thunderbird was never sold as a full-blown [[sports car]]. Ford described it as a [[personal luxury car]], a description which named a new market segment. In [[1958]], the Thunderbird gained a second row of seats for greater practicality. Succeeding generations became larger and more luxurious, until the line was downsized in [[1977]] and again in [[1980]]. Sales were good until the [[1990s]], when large 2-door [[coupe]]s became unpopular; production ceased after [[1997]]. In [[2002]], a revived 2-seat model was launched, which will be available through the end of the [[2005]] model year


At its inception, Ford targeted the two-seat Thunderbird as an upscale model. The 1958 model year design introduced a rear seat and arguably marked the expansion of a market segment that came to be known as ''personal luxury cars'', positioned to emphasize comfort and convenience over handling and high-speed performance.
== Genesis ==


==Overview==
Three men are generally credited with creating the original Thunderbird: [[Lewis D. Crusoe]], a retired GM executive lured out of retirement by [[Henry Ford II]]; [[George Walker]], chief stylist and a Ford vice-president; and [[Frank Hershey]], a Ford designer. Crusoe and Walker met in France in [[October]] [[1951]]. Walking in the Grand Palais in Paris, Crusoe pointed at a sports car and asked Walker, 'Why can’t we have something like that?'
The Thunderbird entered production for model year 1955, marketed as an upscale, "sporty" two-seat convertible rather than as a [[sports car]], per se &mdash; averting direct competition with the [[Chevrolet Corvette]].<ref name="Rala">{{cite web |last=Rala |first=James |title=Ford Thunderbird (two-seater), 1955-57 car review |url=https://theweeklydriver.com/2011/02/ford-thunderbird-two-seater-1955-car-review/ |website=theweeklydriver.com|date=February 24, 2011 |access-date=May 8, 2020}}</ref> With the 1958 introduction of second row seating, the Thunderbird led a new market segment, the so-called ''personal luxury car.'' Subsequent generations became successively larger until the line was downsized, first in 1977, again for 1980, and once again in 1983.


By the 1990s, the Thunderbird's core market, the large two-door [[coupe]], had fallen almost completely out of favor. Production ended with model year 1997, resuming for model years 2002-2005 as a smaller two-passenger convertible.
Walker promptly telephoned Ford's HQ in [[Dearborn]] and told designer [[Frank Hershey]] about the idea. Hershey took the idea and began working on the vehicle. The concept was for a two-passenger open car, with a target weight of 2525&nbsp;lb (1145&nbsp;kg), an Interceptor V8 engine and a top speed of over 100&nbsp;mph (160&nbsp;km/h). Crusoe saw a painted clay model on [[May 18]], [[1953]], which corresponded closely to the final car; he green-lighted the car in [[September]] after comparing it with current European trends.


From its introduction in 1955 to its termination in 2005, production reached over 4.4 million.<ref name="tast">{{cite book |last1=Tast |first1=Alan H. |first2=David |last2=Newhardt |title=Thunderbird Fifty Years |publisher=Motorbooks |year=2015 |isbn=978-0-7858-3245-4}}</ref>
Unlike the Corvette, the Thunderbird was never a full-blown sporting vehicle; Ford's description was ''[[personal luxury car]]'', and the company essentially created this market segment.


== Naming ==
==Development==
A smaller two-seater sports [[Roadster (automobile)|roadster]], named the [[Ford Vega|Vega]], was developed in 1953 at the request of [[Henry Ford II]]. The completed one-off generated interest at the time, but had meager power, European looks, and a correspondingly high cost, so it never proceeded to production. The Thunderbird was similar in concept but was more American in style, more luxurious, and less sport-oriented.


Credit for the development of the original Thunderbird is given to [[Lewis Crusoe]], a former GM executive lured out of retirement by Henry Ford II; [[George W. Walker|George Walker]], chief stylist and a Ford vice president; [[Frank Hershey]], chief stylist for the Ford Division; [[Bill Boyer]], designer for the Body Development Studio, who became the manager of the Thunderbird Studio in the spring of 1955; and Bill Burnett, chief engineer. Ford Designer William P. Boyer was the lead stylist on the original 1955 two-seater Thunderbird and also had input in the following series of Thunderbirds that included the 30th Anniversary Edition.<ref>{{cite web |title=Obituary: William Boyer |url=http://www.autonews.com/article/20030203/ANA/302030760/obituary%3A-william-boyer |date=February 3, 2003 |work=Automotive News |access-date=November 13, 2018}}</ref> Hershey's participation in the creation of the Thunderbird was more administrative than artistic.{{citation needed|date=January 2021}} Crusoe and Walker met in France in October 1951. Walking in the [[Grand Palais]] in Paris, Crusoe pointed at a sports car and asked Walker, "Why can't we have something like that?" Some versions of the story claim that Walker replied by telling Crusoe, "Oh, we're working on it" ... although if anything existed at the time beyond casual dream-car sketches by members of the design staff, records of it have never come to light.{{Citation needed|date=February 2020}}
There was some difficulty in naming the car, with suggestions ranging from the exotic to the ridiculous (Hep Cat, Beaver, Detroiter, Runabout, Arcturus, Savile, El Tigre, and Coronado were submitted among the 5,000 suggestions). One serious suggestion was Whizzer. Crusoe offered a $250 suit to anyone who could come up with a better name.


Walker promptly telephoned Ford's HQ in [[Dearborn, Michigan|Dearborn]] and told designer Frank Hershey about the conversation with Crusoe. Hershey took the idea and began working on the vehicle. The concept was for a two-passenger open car, with a target weight of {{convert|2525|lb|kg|0|abbr=on}}, a {{convert|252|cuin|l|1|abbr=on}} Ford Y-block [[Ford Y-block engine#256|Interceptor V8]] based on the forthcoming overhead-valve Ford engine slated for 1954 model year introduction, and a top speed over {{convert|100|mph|kph|0|abbr=on}}. Crusoe saw a painted clay model on May 18, 1953, which corresponded closely to the final car; he gave the car the go-ahead in September after comparing it with current European trends. After Henry Ford II returned from the [[LA Auto Show|Los Angeles Auto Show]] (Autorama) in 1953, he approved the final design concept to compete with the then-new Corvette.
Stylist Alden "Gib" Giberson submitted ''Thunderbird'' as part of a list. Giberson never claimed his prize, settling for a $95 suit and an extra pair of trousers from [[Saks Fifth Avenue]].


The name was not among the thousands proposed, including rejected options such as Apache (the original name of the [[P-51 Mustang]]), Falcon (owned by Chrysler at the time),<ref>Witzenburg, Gary. "The Name Game", ''Motor Trend'', 4/84, p. 82.</ref> Eagle, Tropicale, Hawaiian, and [[Ford Fairlane (Americas)#Thunderbolt|Thunderbolt]].<ref name="Witzenburg, p.86">Witzenburg, p.86.</ref> A Ford stylist who had lived in the southwest submitted the Thunderbird name,<ref>{{cite web |last=Mike |first=Hanlon |title=Ford's historic Thunderbird nameplate returns to the future-product vault |url=https://newatlas.com/go/3849/ |work=New Atlas |access-date=November 13, 2018 |date=March 5, 2005}}</ref> a reference to the mythological [[Thunderbird (mythology)|thunderbird]], a supernatural bird of great power and strength of the [[Indigenous peoples of the Americas|North American indigenous people]].
According to ''Palm Springs Life'' magazine, the car's final name came not from the Native American symbol as one might expect, but from an ultra-exclusive housing tract in what would later be incorporated as [[Rancho Mirage, California]]: Thunderbird Heights.


At the time, [[Ernest R. Breech|Ernest Breech]], then chairman of Ford Motor Company, was a member of the [[Thunderbird Country Club]] in [[Rancho Mirage, California]]. According to club lore, he asked its permission to use the name, which was granted.<ref>{{cite web |url=https://www.thunderbirdcc.org/the-ford-thunderbird |title=The Ford Thunderbird |work=Thunderbird Country Club |access-date=May 15, 2022 |archive-date=January 30, 2023 |archive-url=https://web.archive.org/web/20230130224736/https://www.thunderbirdcc.org/the-ford-thunderbird |url-status=dead }}</ref>
== Generations ==
=== 1955-1957 "Classic Birds" ===


==Generations==
The car was shown at the first postwar [[Detroit Auto Show]] on [[February 20]], [[1954]]. The first production car came off the line on [[September 9]], [[1954]]. It went on sale on [[October 22]], [[1954]]) as a 1955 model, and sold briskly; 3,500 orders were placed in the first ten days of sale. Ford had only projected building 10,000; eventual 1955 sales were 16,155.
===First generation (1955–1957)===
{{main|Ford Thunderbird (first generation)}}
[[File:1955 T-Bird, aqua.jpg|thumb|1955 Ford Thunderbird]]
[[File:57 Ford Thunderbird (9456382888).jpg|thumb|1957 Ford Thunderbird]]
The Ford Thunderbird was introduced in February 1953 as a response to [[Chevrolet]]'s new sports car, the [[Chevrolet Corvette (C1)|Corvette]], which was publicly unveiled in prototype form just a month before.<ref name="HagertyTBird">{{cite web |url=https://www.hagerty.com/articles-videos/articles/2016/05/23/thunderbird |title=Other Perspectives: what is a Thunderbird? |first=Jim |last=Koscs |work=Automotive Mileposts |date=May 23, 2016 |access-date=August 20, 2016}}</ref> Under rapid development, the Thunderbird went from idea to prototype in about a year, being unveiled to the public at the [[Detroit Auto Show]] on February 20, 1954. It was a two-seat design available with a detachable fiberglass hardtop and a folding fabric top.<ref>1955 Ford Thunderbird sales brochure (FD7520)</ref>


Production of the Thunderbird began on September 9 of that year, with the car beginning sales as a 1955 model on October 22, 1954. Though sharing some design characteristics with other Fords of the time such as single circular headlamps and tail lamps, and modest [[Car tail fin|tail fins]], the Thunderbird was sleeker in shape and featured a [[hood scoop]] and a {{convert|150|mi/h|km/h|abbr=on}} [[speedometer]] not available on other Fords. It used mechanical components from mass-market Ford models. The Thunderbird's {{convert|102.0|in|0|abbr=on}} wheelbase frame was a shortened version used in other Fords and the standard {{convert|292|cuin|L|1|abbr=on}} [[Ford Y-block engine|Y-block]] V8 came from Ford's [[Mercury (automobile)|Mercury]] division.<ref name="history">[http://www.edmunds.com/ford/thunderbird/history.html "Ford Thunderbird History"], Edmunds, 2009.</ref>
As standard, the 1955 Thunderbird included a removable fiberglass top; a fabric [[convertible]] top was an option, although commonly specified. The only engine option was a [[Ford Y-block engine#292|292 Y-block]] [[V8]]. The exhausts exited through twin "bullets" above the rear bumper, as was the fashion.


Though inspired by and positioned directly against the Corvette, Ford advertised the Thunderbird at launch as a "personal car of distinction" and put a greater emphasis on the car's comfort and convenience features rather than its inherent sportiness.<ref name="AM1955">{{cite web |url=http://automotivemileposts.com/tbird/tbird1955selections.shtml |title=1955 Ford Thunderbird - A personal car of distinction |work=Automotive Mileposts |access-date=August 20, 2016 |archive-date=January 6, 2017 |archive-url=https://web.archive.org/web/20170106115100/http://automotivemileposts.com/tbird/tbird1955selections.shtml |url-status=dead }}</ref><ref name="AM1958">{{cite web |url=http://automotivemileposts.com/tbird1958selections.shtml |title=1958 Ford Thunderbird: Personal Luxury 101 |work=Automotive Mileposts |access-date=August 20, 2016 |archive-date=January 27, 2020 |archive-url=https://web.archive.org/web/20200127011746/http://automotivemileposts.com/tbird1958selections.shtml |url-status=dead }}</ref><ref>{{cite web|url=https://www.american-automobiles.com/Ford/1955-1960-Ford-Thunderbird.html|title=The 1955-1960 Ford Thunderbird Automobiles|work=American Automobiles|publisher=Farber and Associates|date=2009|access-date=4 June 2019|archive-date=June 4, 2019|archive-url=https://web.archive.org/web/20190604222420/https://www.american-automobiles.com/Ford/1955-1960-Ford-Thunderbird.html}}</ref><ref name="Jedlinka">{{cite web |last=Jedlinka |first=Dan |url=http://www.danjedlicka.com/classic_cars/55_57_thunderbird.html |title=1955-57 two-seat Ford Thunderbird |access-date=4 June 2019}}</ref><ref>{{cite web |publisher=Hagerty |url=https://www.hagerty.com/apps/valuationtools/1955-ford-thunderbird |title=History of the 1955 Ford Thunderbird |access-date=4 June 2019}}</ref><ref>{{cite web |work=Motor Trend |last=Wiron |first=Walt |url=https://www.motortrend.com/news/1955-ford-thunderbird/ |title=1955 Ford Thunderbird Road Test |date=December 1954|access-date=4 June 2019}}</ref>
For the [[1956]] model, Ford made some changes. To give more trunk space, the spare wheel was mounted outside, [[Continental kit|Continental-style]]; the exhausts were moved to the ends of the bumper. Air vents were added behind the front wheels to improve cabin ventilation. To improve rear-quarter visibility with the removable hardtop in place, "porthole" windows were added to it. An optional [[Ford Y-block engine#312|312 Y-block]] [[V8]] was made available for those that wanted more performance.


The Thunderbird sold exceptionally well in its first year, outselling the Corvette by more than 23-to-one in 1955 with 16,155 Thunderbirds sold against 700 Corvettes.<ref>{{cite book |last=Gower |first=Colin |title=Greatest American Cars |date=2004 |publisher=Colin Gower Enterprises |isbn=978-0-681-03141-8}}</ref><ref name="Jedlinka"/>{{sfn|Lyons|2005|p=90}}{{sfn|Koch|2006}}
1956 sales were 15,631, the lowest of all three 2-seater '''Thunderbird''' model years.


With the Thunderbird considered a success, few changes were made to the car for the 1956 model year. The most notable change was moving the spare tire to a [[Lincoln Continental|Continental]]-style rear bumper to make more storage room in the trunk and a new 12-volt electrical system.<ref name="AM1955"/><ref>{{cite web |url=http://oldcarbrochures.com/enwiki/static/NA/Ford_Thunderbird/1956_Ford_Thunderbird/1956_Ford_Thunderbird_Brochure/1956%20Ford%20Thunderbird-12-13.html |title=1956 Ford Thunderbird Brochure |pages=12–13 |publisher=Ford |via=Old Car Brochures |access-date=2020-08-15}}</ref> The addition of the weight at the rear caused steering issues. Among the few other changes were new paint colors, the addition of standard circular porthole windows in the fiberglass roof to improve rearward visibility (with a delete option), and a {{convert|312|cuin|L|1|abbr=on}} Y-block V8 rated at {{convert|215|hp|kW|0|abbr=on}} when mated to a three-speed manual transmission or {{convert|225|hp|kW|0|abbr=on}} when mated to a ''Ford-O-Matic'' three-speed automatic transmission; this transmission featured a "[[low gear]]", which was accessible manually via the gear selector. When in Drive, it was a two-speed automatic transmission (similar to Chevrolet's Powerglide). Low gear could also be accessed with a wide-open throttle. In 1956, Ford also added its new [[Lifeguard (automobile safety)|Lifeguard]] safety package.<ref>{{cite web |url=http://oldcarbrochures.com/enwiki/static/NA/Ford_Thunderbird/1956_Ford_Thunderbird/1956_Ford_Thunderbird_Brochure/1956%20Ford%20Thunderbird-06-07.html |title=1956 Ford Thunderbird |pages=6–7 |publisher=Ford |location=US |via=Old Car Brochures |access-date=2020-08-15}}</ref>
For [[1957]], a more radical restyle was performed. The front bumper was reshaped, with heavier sides, "bullets" at the ends of the grille, and the section below the grille dropping down. The grille was larger. The tailfins were made larger, more pointed, and canted outward; larger round tail-lights were fitted. The spare wheel moved inside the trunk again, which had been redesigned to allow it to be mounted vertically and take up less space. The side "Thunderbird" script moved from the fins to the front fenders.


The Thunderbird was revised for 1957 with a reshaped front bumper, a larger grille and tailfins, and larger tail lamps. The instrument panel was heavily restyled with round gauges in a single pod, and the rear of the car was lengthened, allowing the spare tire to be positioned back in the trunk.<ref name="Jedlinka"/> The {{convert|312|cuin|L|1|abbr=on}} V8 became the Thunderbird's standard engine, and was rated at an increased {{convert|245|hp|kW|0|abbr=on}}. Other, more powerful versions of this V8 were available, including one with two four-barrel [[Holley Performance Products|Holley]] carburetors ([[VIN]] code "E"), and another with a [[Paxton Automotive|Paxton]] [[supercharger]] rated at {{convert|300|hp|kW|0|abbr=on}} (VIN code "F"). Though Ford was pleased to see sales of the Thunderbird rise to a highest ever 21,380 units for 1957, company executives felt the car could do even better, leading to a substantial redesign of the car for 1958.
Engine options increased, because Ford went racing with the Thunderbird that year. As well as the standard 292 and 312 engines, versions of the 312 were produced in higher states of tune, and even a McCulloch [[supercharged]] version.


{{clear}}
1957 sales were 21,380, including three extra months of production because the 1958 models were late.


===Second generation (1958–1960)===
The 1957 Thunderbird would be the last two-seater Ford ever built until the [[1982]] [[Ford EXP]].
{{Main|Ford Thunderbird (second generation)}}
[[File:59 Ford Thunderbird (7367357208).jpg|thumb|1959 Ford Thunderbird hardtop]]


Although the 1955–57 Thunderbird was a success, Ford executives—particularly [[Robert McNamara]]—were concerned that the car's position as a two-seater limited its sales potential. As a result, the car was redesigned as a four-seater for 1958.<ref name="AM1958"/>
=== 1958-1960 "Square Birds" ===


Despite being released mid-model year, the new Thunderbird began a sales momentum previously unseen with the car, selling 200,000 units in three years, four times that of the three-year two-seat model run. This success spawned a new market segment, the personal luxury car.<ref name="AM1958"/> It was the first individual model line (as opposed to an entire brand's line) to earn ''[[Motor Trend]]'' [[Motor Trend Car of the Year|"Car of the Year"]] honors.<ref>Flory, J. "Kelly", Jr. ''American Cars 1946–1959'' (Jefferson, NC: McFarland & Coy, 2008), p.856.</ref>
Although the original Thunderbird was successful as an image-builder for Ford, the corporation's executives -- particularly [[Robert McNamara]] -- felt its sales volume was unacceptably small. Market research suggested that sales were inherently limited by its two-seat configuration, making it unsuitable as an only car for families. Therefore, the second generation, introduced for the [[1958]] model year, was designed as a four-seat car.


It was offered in both hardtop and convertible body styles, although the latter was not introduced until June 1958, five months after the release of the hardtop.<ref name="Gunnell2002">{{citation |first=John |last=Gunnell |title=Standard Catalog of American Cars 1946–1975 |edition=Revised 4th |date=2002 |publisher=Krause Publications |isbn=978-0-87349-461-8 |pages=400–401}}</ref> The new Thunderbird was considerably larger than the previous generation, with a longer {{convert|113.0|in|0|abbr=on}} wheelbase to accommodate the new back seat. The increased size also increased the car's weight by {{convert|800|lb|0|abbr=on}}. Along with a new, more rigid [[unibody]] construction was new styling, including quad headlights, more prominent tailfins, a bolder chrome grille, and a larger, though nonfunctional, hood scoop. The engine was the new {{convert|300|hp|kW|0|abbr=on}} {{convert|352|cuin|L|1|abbr=on}} [[Ford FE engine|FE]] V8, available with a three-speed manual or automatic transmissions.<ref name="AM1958"/> The mid-1958 model year sales were 37,892 units, an increase of 16,000 over the previous year.<ref name="AM1958"/>
The four-seat Thunderbird, like the new [[Lincoln (automobile)|Lincolns]], was designed with [[unibody]] construction, eschewing a separate chassis. The intent was to allow the maximum interior space in a relatively small exterior package. Both the new Thunderbird and the new Lincolns were produced at a new assembly plant at [[Wixom, Michigan]], built as part of a corporate expansion plan to increase the sales of up-market cars (Mercurys, Lincolns, and Thunderbirds).


For 1959, the Thunderbird featured a new grille and a newly optional {{convert|350|hp|kW|0|abbr=on}} {{convert|430|cuin|L|1|abbr=on}} [[Ford MEL engine|MEL]] V8 engine. Sales increased to 67,456 units.
The new Thunderbird had a distinct new styling theme, sharply angular and formal, but extremely low slung. The look, which was quickly propagated to the rest of Ford's car line, earned this generation the nickname "Square Bird." The design was driven entirely by the styling department and approved before the engineering was considered. The design was one of two proposed, styled primarily by [[Joe Oros]], who later worked on the [[Ford Mustang]]; the losing proposal, by designer [[Elwood Engel]], was reworked in size to become the [[1961]] [[Lincoln Continental]].


For the 1960 model year, the grille was again redesigned along with minor styling changes. A new option was a manually operated sunroof for hardtop models. The dual-unit round taillights featured on the 1958 and 1959 were changed to triple-units. Sales increased again, with 92,843 sold in 1960.
The new 'Bird was nine inches (230&nbsp;mm) lower than the standard American car of the time, at 52.5&nbsp;in (1.33 m), with only 5.8&nbsp;in (147 mm) of ground clearance. The significant [[transmission tunnel]] intrusion required to fit the [[powertrain]] into such a low car was turned into a styling feature by covering it with a large, full-length center console dividing the front and rear seats and containing ashtrays, switches, and minor controls.
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===Third generation (1961–1963)===
Beneath the innovative [[monocoque]] construction, the remainder of the engineering was conventional. Ford's new [[Ford FE engine|FE-series engine]] was used, with 352&nbsp;in&sup3; (5.8&nbsp;L) [[engine displacement|displacement]]. Standard transmission remained a three-speed [[manual transmission]], with optional [[overdrive (mechanics)|overdrive]] or [[Cruise-O-Matic]] three-speed [[automatic transmission]]. Front suspension was [[independent suspension|independent]], with coil springs and unequal-length A-arms. The rear was initially a [[live axle]] suspended by [[coil spring]]s, which were intended to be interchangeable with optional [[air spring]]s that were cancelled before production. [[Drum brakes]] were used at all four wheels.
{{Main|Ford Thunderbird (third generation)}}
[[File:1963 Thunderbird (14382613191).jpg|thumb|1963 Ford Thunderbird hardtop]]


The Thunderbird was redesigned for 1961 with styling that gave the car a futuristic bullet-like body-side appearance. A new engine, the {{convert|390|cuin|L|1|abbr=on}} [[Ford FE engine|FE]] V8, was the standard and only engine initially offered in the Thunderbird. It was rated at {{convert|300|hp|kW|0|abbr=on}} and was mated to a three-speed automatic transmission. The new Thunderbird was well received, with 73,051 sold for 1961.<ref name="AM1961">{{cite web |url=http://automotivemileposts.com/tbird1961selections.shtml |title=1961 Ford Thunderbird |work=Automotive Mileposts |access-date=August 20, 2016 |archive-date=January 26, 2020 |archive-url=https://web.archive.org/web/20200126202841/http://automotivemileposts.com/tbird1961selections.shtml |url-status=dead }}</ref>
Various delays conspired to have production start only on [[December 20]] [[1957]], much later than the normal September start; the 1957 Thunderbird was thus built for three extra months.


The car was 1961's [[Indianapolis 500]] [[pace car]] and was featured prominently in [[President of the United States|US President]] [[John F. Kennedy]]'s inaugural parade, who appointed Ford executive [[Robert McNamara]] as [[United States Secretary of Defense|secretary of defense]].<ref name="AM1961"/> It also benefitted from [[Product placement#Movies and television|product placement]], notably on the popular television series ''[[77 Sunset Strip]]''.<ref name="AM1961"/>
The new Thunderbird captured [[Motor Trend]]'s [[Car of the Year]] award in its debut season, the first of three it would eventually accumulate. While many fans of the earlier, two-seat Thunderbirds were not happy with the new direction, Ford was vindicated with sales figures of 37,892, more than double the previous year despite losing three months of production and 1958 being a very poor year for car sales&mdash;the Thunderbird was one of only two cars to show a sales increase that year (the other being the [[Rambler (car)|Rambler]]. Only 2,134 convertibles were built, mostly because the convertible model did not become available until June 1958.


A vinyl-roofed [[Landau (automobile)|Landau]] option with simulated S-bars was added to the Thunderbird for 1962 as was a Sports Roadster package for convertible models. The Sports Roadster included 48-spoke Kelsey-Hayes-designed wire wheels and a special fiberglass [[tonneau]] cover for the rear seats, which gave the car the appearance of a two-seat roadster like the original Thunderbird. The Sports Roadster package was slow-selling due to the high price of the package and the complexity of the tonneau cover.<ref name="history"/>
For the [[1959]] model year, Ford made changes to the front, rear, and side ornamentation, and made leather upholstery available for the first time. The rear suspension was revised, discarding coil springs for [[Hotchkiss drive]], with parallel [[leaf spring]]s. A new engine, the 430&nbsp;in&sup3; (7.0&nbsp;L) [[Ford MEL engine|MEL-series]], was available in small numbers. Sales almost doubled again, to 67,456 units, including 10,261 convertibles. Thunderbird advertising in 1959 targeted women in particular, showing glamorous models in country club and other exclusive settings, and the sales figures bore out Ford's marketing plans.


Newly optional for 1962 was a {{convert|340|hp|kW|0|abbr=on}}version of the {{convert|390|cuin|L|1|abbr=on}} V8 equipped with three two-barrel [[Holley Performance Products|Holley]] carburetors.<ref>{{cite web| url=https://musclecarclub.com/ford-thunderbird/ |title=Ford Thunderbird: Thunderbird History 1955-1963 |website=musclecarclub.com |date=2019 |access-date=May 15, 2022}}</ref> For 1963 only, The engine was only available in cars equipped with factory air conditioning.
[[1960]]'s sales figures hit another record: 92,843 units sold, including 11,860 convertibles. A rare option in this year was a [[sunroof]]; this "Golde Edition" (Golde was a German company whose sunroof patent Ford licensed) sold 2,530 examples.


Few other changes were made to the Thunderbird for 1963, as Ford prepared to introduce a new version for 1964. A horizontal styling line was added that ran from the front of the car back through the door. Small diagonal chrome bars were added in this area on the door. [[Alternator]]s rather than [[Electric generator|generators]] were a new feature on all 1963 Thunderbirds.
=== 1961-1963 "Bullet Birds" ===


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[[1961]] saw new and much sleeker "Bullet Bird" styling, with a pointed nose and rocket-ship lines, terminating with twin jet exhaust-like round taillights with fins above. Sales were strong, if not quite up to record-breaking 1960, at 73,051 including 10,516 convertibles. A new, larger 390&nbsp;in&sup3; (6.4&nbsp;L) [[Ford FE engine|FE-series]] [[V8]] was the only engine available. The Thunderbird was 1961's [[Indianapolis 500]] [[pace car]], and featured prominently in [[US President]] [[John F. Kennedy]]'s inaugural parade, probably helped along by the appointment of Ford executive [[Robert McNamara]] as [[Secretary of Defense]].


===Fourth generation (1964–1966)===
[[1962]] saw strong production figures of 78,011 (including 9,884 convertibles) and the introduction of the '''Thunderbird Sports Roadster'''. This model included a [[tonneau]] cover that covered the rear seat area, effectively transforming the car into a two-seater model, as well as [[Kelsey-Hayes]] [[wire wheel]]s and special trim. Despite its appealing appearance, which earned a number of high-profile sales, including the model owned by [[Elvis Presley]], its impracticality and high price led to poor sales. The tonneau cover was available through the [[1964]] model year, but few were sold.
{{Main|Ford Thunderbird (fourth generation)}}
[[File:Ford Thunderbird (1964-66) (18147211664).jpg|thumb|1966 Ford Thunderbird convertible]]
[[File:66 Ford Thunderbird (9684280658).jpg|thumb|1966 Ford Thunderbird Hardtop. Rear view.]]


For 1964, the Thunderbird was restyled in favor of a more squared-off appearance, which was mostly evident when viewing the car from the side or rear. Hinting at its roots in the previous generation of Thunderbird, the new model retained a similar grille design with quad headlights and a {{convert|113.2|in|0|abbr=on}} wheelbase. As before, the new Thunderbird continued to be offered in hardtop, convertible, and landau versions. The {{convert|300|hp|kW|0|abbr=on}} {{convert|390|cuin|L|1|abbr=on}} FE V8 continued as the standard engine. It was paired with a three-speed automatic transmission. For 1965, [[Automotive lighting#Sequential turn signals|sequential turn signals]] were added, flashing the individual segments of the broad, horizontal tail lights from inside to outside. Also new for 1965 were standard front [[disc brake]]s.
Also introduced in 1962 was the [[Landau (car)|Landau]] model, with a [[vinyl roof]] and simulated S-bars on the rear pillars. This was the beginning of the 1960s/1970s fashion for vinyl roof treatments, and a vinyl roof was a popular Thunderbird feature for the next twenty years.


The 1966 model received a new egg crate-style grille and a single-blade front bumper. Its restyled rear bumper included new full-width taillamps. The standard {{convert|390|cuin|L|1|abbr=on}} V8 equipped with a single four-barrel carburetor was rated at {{convert|315|hp|kW|0|abbr=on}}, and a {{convert|345|hp|kW|0|abbr=on}} {{convert|428|cuin|L|1|abbr=on}} FE V8 became the top power option.<ref name="history"/> This was the last year for the convertible until the "retro" models of 2002–05.
[[1963]]'s numbers were down at 63,313. The Landau became the no.2 model after the standard hardtop, at 12,193 sold, while a Limited Edition "Principality of Monaco" Landau model, personalized with a plaque displaying the owner's name and the car's limited production number, sold 2,000. Only 5,913 convertibles and 455 Sports Roadsters sold, indicating a decline in convertible popularity at the time.
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===Fifth generation (1967–1971)===
=== 1964-1966 "Flair Birds" ===
{{main|Ford Thunderbird (fifth generation)}}
For [[1964]] the Thunderbird was restyled yet again, discarding some of the rocket-ship styling cues of the previous generation in favor of a more squared-off, "formal" look. Size and weight changed only fractionally, and the suspension, engine, and transmission remained as before. The tonneau cover and wire wheels of the Sports Roadster remained available, although very few were sold.


'''1967–1969'''
Several features intended for the new generation were delayed until [[1965]], when front [[disc brake]]s became standard equipment and sequential turn signals were added. The latter feature flashed the individual segments of the broad, horizontal tail lights in sequences from inside to outside to indicate a turn. The delay resulted from legal difficulties with various U.S. state laws on vehicle lighting.
[[File:68 Ford Thunderbird (5908835299).jpg|thumb|1968 Ford Thunderbird]]
[[File:1969 Blue Ford Thunderbird rearquarter.jpg|thumb|Ford Thunderbird sedan with the rear [[suicide door]] open]]
From 1958 through 1966, the Thunderbird had remained fundamentally the same in concept as a two-door coupe/convertible with two rows of seating. The 1967 model year introduction by [[Lincoln-Mercury]] of the similarly configured [[Mercury Cougar]], the most luxurious of the flood of "pony cars" to follow the wildly successful mid-1964 introduction of the [[Ford Mustang]] but still considerably less expensive than the Thunderbird, created a challenge to its market positioning. To combat this, the fifth generation Thunderbird was upsized, and a four-door option was added.


The new Thunderbird was no longer [[unibody]], but a body-on-frame construction. The convertible was discontinued in favor of an optional four-door hardtop coupe with [[suicide door]]s and a very wide C-pillar.<ref>{{cite web |last=Saur |first=Brendan |title=Curbside Classic: 1967 Ford Thunderbird Landau Sedan – Are Four Doors Really Better Than Two? |url=https://www.curbsideclassic.com/curbside-classics-american/curbside-classic-1967-ford-thunderbird-are-4-doors-really-better-than-2/ |publisher=Curbside Classic |date=April 30, 2019 |access-date=May 15, 2022}}</ref> It received simulated [[Landau (automobile)#landau bar|landau bars]] to help minimize its visual mass.<ref>{{cite web |title=1967-1971 Ford Thunderbird |url=https://auto.howstuffworks.com/1967-1971-ford-thunderbird.htm |website=How Stuff Works |date=October 10, 2007 |access-date=May 15, 2022}}</ref> A new front end included a full-width grille and hidden headlights.
The Thunderbird's sporty image had by that time become only an image. The standard 390 cu. in. engine needed nearly 11 seconds to push the heavy T-bird to 60 mph (96 km/h), although with enough room a top speed of about 110 mph (176 km/h) was obtainable. The softly sprung suspension allowed considerable body lean, wallow, and float except on smoothly surfaced highways; no heavy-duty suspension package was offered, nor is it likely that Thunderbird buyers would have been interested if one had been. Contemporary testers felt that the [[Buick Riviera]] and [[Pontiac Grand Prix]] were substantially more roadable cars, but the Thunderbird remained the leader of the market segment.


'''1970–1971'''
For [[1966]] the larger, 428 cu. in. (7.0 L) V-8 became optional, rated at 345 gross horsepower (257.4 kW) and providing a notable improvement in 0-60 acceleration (to about 9 seconds).
[[File:Ford Thunderbird 1971 (7509237148).jpg|thumb|1971 Ford Thunderbird]]


The 1970 model year Thunderbird continued with the same platform and many of the same parts and styling cues from the 1967 through 1969 models, such as the sequential turn signals incorporated into the full-width tail lamps. The most noticeable change was in the front grille, where a prominent projection somewhat resembling a bird's beak was added on the centerline, in line with long, angular lines in the hood. The T-bird was offered in coupe or new {{clarify span|text=sports-back|What is this? What did it look like? Need either a link/citation or distinguishing photo|date=July 2023}} models.
A "Flair 'Bird" had a major role in the TV series ''[[Highlander]]'' as the protagonist Duncan Macleod’s main mode of transportation.


The 1971 Thunderbird was mostly a carry-over from the 1970 model as Ford prepared to release a new, larger Thunderbird for 1972. It was also the last year to offer a four-door.<ref>Flory, J. "Kelly", Jr. ''American Cars 1960–1972'' (Jefferson, NC: McFarland & Coy, 2004), p. 825.</ref>
A green [[1966]] Thunderbird convertible was prominently featured in the [[1991]] film ''[[Thelma & Louise]]'', starring [[Susan Sarandon]] and [[Geena Davis]], and directed by [[Ridley Scott]].


{{Clear}}
=== 1967-1971 "Glamor Birds" ===
This fifth generation saw the second major change of direction for the Thunderbird. Having moved from being a two-seater quasi-sports car in [[1955]]-[[1957]] to a four-seater [[personal luxury car]] in [[1958]], the Thunderbird had fundamentally remained the same in concept through [[1966]], even though the styling had been updated twice. The introduction of the [[Ford Mustang]] in early [[1964]] (as a [[1965]] model) had, however, challenged the Thunderbird's market positioning. It, like the Thunderbird, was a small, two-door, four-seater with sporting pretensions, but it was substantially cheaper. The Thunderbird's sales suffered. Ford's response was to move the Thunderbird upmarket, while some fans of the classic Thunderbird consider [[1966]] to be the last year of interest.


===Sixth generation (1972–1976)===
For [[1967]] the Thunderbird would be a larger car, moving it closer to [[Lincoln (automobile)|Lincoln]] as the company chose to emphasise the "luxury" part of the "personal luxury car" designation. Other companies had already done the same; Buick's [[Buick Riviera|Riviera]], in particular.
{{Main|Ford Thunderbird (sixth generation)}}
[[File:Ford Thunderbird (1971) , Dutch licence registration DH-14-92 pic1.JPG|thumb|1972 Ford Thunderbird]]


The sixth generation of the Thunderbird debuted in the fall of 1971 as a 1972 model. With a {{convert|120.4|in|0|adj=on}} wheelbase, an overall length of {{convert|214|in|0}} (growing to {{convert|225|in|0}} by 1974), and a curb weight of {{convert|4420|lb|0}} (over {{convert|4800|lb|0}} when equipped with an optional {{convert|460|cuin|L|1|abbr=on}} V8), it was the largest Thunderbird ever produced by Ford. It continued to share the assembly line with the [[Lincoln Mark series|Lincoln Continental Mark series]], as it had since the debut of the [[Lincoln Continental Mark III|Mark III]] in 1968.
Mindful of the company's problematic experiences with the 1958 Lincolns, Ford chose to abandon the Thunderbird's traditional [[unibody]] construction for this larger car, turning to a body-on-frame method with sophisticated rubber mountings between the two to reduce vibration and noise.


Matching the large size of the car were large engines, including the previous generation’s standard {{convert|429|cuin|L|1|abbr=on}} V8 and the optional {{convert|460|cuin|L|1|abbr=on}} V8, which became standard after 1973. Though offering two of the largest displacement V8 engines ever installed in a production vehicle by Ford, the car's considerable weight combined with low power output caused by restrictive emissions technology resulted in modest performance. [[Fuel efficiency]] was corresponding poor.
The convertible, increasingly a slow seller, was dropped. Instead, the company introduced something new to the market segment; a four-door model ("Fordor" in Ford parlance). Perhaps to emphasise the Thunderbird's closer ties to the Lincoln marque as it moved upmarket, the rear doors were backward-opening [[suicide door]]s as on the 1960s [[Lincoln Continental]]. The four-door would remain available through [[1971]] but never generated substantial sales.


The big Thunderbirds were initially popular, with sales peaking at over 87,000 units in 1973 in spite of the [[1973 oil crisis]], but sales had slumped to less than 43,000 by 1975. Sales had a small uptick to almost 53,000 units for 1976, but increasing fuel prices and ever more stringent federal emissions standards led to a downsized vehicle the following year.<ref name="history"/>
The new [[1968]] [[Lincoln Continental Mark III]] was based on the four-door Thunderbird chassis, and from that point until the late Nineties, Thunderbirds and Continental Marks were generally related cars, the Thunderbird following the Mark's growth to enormity in the 1972 model year. The [[Mercury Cougar]] also often shared components.
{{clear}}


==== Styling ====
===Seventh generation (1977–1979)===
{{Main|Ford Thunderbird (seventh generation)}}
[[File:1977 Ford Thunderbird at Belmont, front left.jpg|thumb|1977–1978 Ford Thunderbird]]


Reflecting the rising demand for more fuel-efficient cars, the model year 1977 Thunderbird was shifted to the smaller {{convert|114|in|abbr=on}} wheelbase chassis shared with the 1972–76 [[Ford Torino]] and its replacement, the [[Ford LTD II|LTD II]], which also debuted for 1977. At only 1.2 inches shorter (217.7 vs 218.9) than the 1973-1976 models of the sixth generation,<ref>{{Cite web|url=http://oldcarbrochures.org/NA/Ford_Thunderbird/1973_Ford_Thunderbird/1973-Ford-Thunderbird-Brochure/1973-Ford-Thunderbird-15|archive-url=https://web.archive.org/web/20161118162640/http://oldcarbrochures.org/NA/Ford_Thunderbird/1973_Ford_Thunderbird/1973-Ford-Thunderbird-Brochure/1973-Ford-Thunderbird-15|title=oldcarbrochures.org|archive-date=November 18, 2016}}</ref> it still looked large to the eye, and was. As a continuation of the 1974–1976 [[Ford Elite]], this generation Thunderbird represented Ford's effort to compete in the high-volume second-tier personal luxury car market occupied by the [[Pontiac Grand Prix]] and [[Chevrolet Monte Carlo]].
The 1967 styling would be radically different from what came before. Ford's stylists delivered a radical shape that in many ways anticipated the styling trends of the next five years. A gaping wide "fishmouth" front grille that incorporated hidden headlights was the most obvious new feature. The look was clearly influenced by the intakes on jet fighters such as the [[F-100 Super Sabre]], and was enhanced by the flush-fitting front bumper incorporating the bottom "lip" of the "mouth".


Along with being shorter, the car was {{convert|900|lb|kg|0|abbr=on}} lighter, although height and width were relatively unchanged.<ref name="oldcarbrochures.org">{{Cite web|url=http://oldcarbrochures.org/NA/Ford_Thunderbird/1979_Ford_Thunderbird/1979_Thunderbird_Brochure/1979-Ford-Thunderbird-12|archive-url=https://web.archive.org/web/20160816100450/http://oldcarbrochures.org/NA/Ford_Thunderbird/1979_Ford_Thunderbird/1979_Thunderbird_Brochure/1979-Ford-Thunderbird-12|title=oldcarbrochures.org|archive-date=August 16, 2016}}</ref> A substantial component of the weight reduction was in the drivetrain, where a [[small-block]] [[V8 engine|V8]] replaced the [[big-block]] V8s of previous years. The standard engine outside California was the {{convert|302|cuin|L|1|abbr=on}} [[Ford Windsor engine|Windsor]] V8, while the larger {{convert|351|cuin|L|1|abbr=on}} [[Ford 335 engine|351M]] and [[Ford 335 engine|{{convert|400|cuin|L|1|abbr=on}}]] and T-tops were available as options along with the 351W. In California, the 351 was the standard engine, and the 400 was optionally available. For the first time, a wide, fixed "B" pillar was used, reflecting Detroit's discontinuation of the pillarless hardtop body designs. However, the door window glass remained frameless.
The sides were the barrel-like "fuselage" style that became so popular during this period. The belt line kicked up "coke-bottle" style after the rear windows, again a styling trait that would prove ubiquitous. Large C-pillars (and a small "formal" rear window on the 4-door) meant poor rear visibility but were the fashion of the time.


In 1978, Ford offered the "Diamond Jubilee Edition" to commemorate the company's 75th year as an auto manufacturer. This option package virtually doubled the standard price of the car to almost US$12,000. It included every option available except for a [[moonroof]] and engine block heater. A similar "Heritage" option package was available for 1979. Though this generation was the most successful ever, with over 955,000 units produced in its three-year run,<ref name="tast"/> ongoing fuel-efficiency and emissions concerns caused Ford to downsize the Thunderbird further for 1980.
The taillights spanned the full width of the car, and featured, as in previous Thunderbird models, [[sequential turn signals]].
{{clear}}


===Eighth generation (1980–1982)===
In [[1971]], [[Neiman Marcus]] offered "his and hers" Thunderbirds in its catalog, with telephones, tape recorders and other niceties. They retailed for $25,000 for the pair.
{{Main|Ford Thunderbird (eighth generation)}}
[[File:1982 Ford Thunderbird.jpg|thumb|1982 Ford Thunderbird]]


Reflecting a further industry-wide adoption of smaller vehicle designs in the interest of improved fuel efficiency and emissions compliance, the Thunderbird was downsized again for 1980. Even more squarish, it rode on the compact [[Ford Fox platform]], which had first appeared only two years prior as the basis for the [[Ford Fairmont]]. Compared to the previous Torino-based Thunderbird's large {{convert|114|in|abbr=on}} wheelbase and {{convert|217.7|in|0|abbr=on}} overall length, the new Thunderbird lost {{convert|5.6|in|0}} of wheelbase and {{convert|17.3|in|0}} in overall length.
=== 1972-1976 "Big Birds" ===


Frameless door glass was discontinued in favor of a chrome-trimmed metal frame. The combination of a low-output {{convert|115|to|122|hp|kW|0|abbr=on}} {{convert|255|cuin|L|1|abbr=on|order=flip}} [[Ford Windsor engine#255|Windsor V8]] base engine and a C5 three-speed transmission with 2.26 rear gears resulted in dismal acceleration. The optional {{convert|131|hp|kW|0|abbr=on}}, {{convert|302|cuin|L|1|abbr=on}} Windsor V8, coupled with the optional AOD automatic overdrive transmission and optional 3.45 rear-end ratio, showed only moderate improvement. The heritage of the Thunderbird as a performance personal luxury car was completely lost.
These were the biggest Thunderbirds ever produced. They housed massive 429&nbsp;in&sup3; (7.0&nbsp;L) or 460&nbsp;in&sup3; (7.5&nbsp;L) V8 engines. These cars weighed in at around 5000&nbsp;lb (2250&nbsp;kg). They were the kings of the road. Unfortunately, due to their enormous proportions and large engines gas mileage was abysmmal. These cars averaged anywhere from 8 to 12 miles per gallon (29.4 to 19.6&nbsp;L/100&nbsp;km) depending on driving condtions. With the [[1973 oil crisis]] taking its toll on the United States, automobiles where forced to downsize and become more efficient.


Reinforcing this reality, a six-cylinder engine was made available for the first time in the Thunderbird's history in 1981, the aptly named, thoroughly anemic, {{convert|200|cuin|L|1|abbr=on}} [[Ford Straight-6 engine#200|Thriftpower Six]] first introduced by the manufacturer in 1963.
=== 1977-1979 "Torino Birds" ===


For the 1982 model year, the straight-six was replaced with a more modern V6, the {{convert|112|hp|kW|0|abbr=on}} [[Ford Essex V6 engine (Canadian)|3.8 L Essex]], as the Thunderbird's standard engine. The {{convert|255|cuin|L|1|abbr=on|order=flip}} V8 was optional.
For the [[1977]] through [[1979]] model years, the Thunderbird nameplate was shifted to the smaller chassis that had underpinned the discontinued [[Ford Torino]] and the [[Ford LTD II|LTD II]], as Ford's first effort at downsizing the car. The squarer, sharper styling was popular, and this generation of Thunderbird sold well, helped by a $2,700 drop in price from the previous year.


At 288,638 units produced between 1980 and 1982, the eighth generation of the Thunderbird had a sales average under 100,000 units a year. This, however, tapered off drastically after the first year, whereas the previous generation had achieved sales records for three consecutive years.<ref name="tast"/>
Compared to the enormous 1972-1976 T-Birds, the car lost 10 in of length and 900 lb of weight, while height and width were essentially unchanged. A substantial part of the weight reduction was in the drivetrain, where a [[small-block]] [[V8]] replaced the heavy [[big-block]] V8 of previous years.


{{clear}}
The standard engine outside of [[California]] was the [[Ford Windsor engine|Ford 302 engine]] (302 in&sup3;, 5.0 L), while the larger [[Ford 335 engine|351]] (5.8 lL) or [[Ford 335 engine|400]] (6.6 L) were available as options. In California, the 351 was the only engine available. Although power was definitely down by 1977, the lighter car did compensate.


===Ninth generation (1983–1988)===
=== 1980-1982 "Box Birds" ===
{{Main|Ford Thunderbird (ninth generation)}}
[[File:1984 Ford Thunderbird; Annandale, MN (42362510175).jpg|thumb|right|1984 Ford Thunderbird]]


Seeking to reverse the sales slide of the 1980–1982 models and revitalize the Thunderbird's appearance, Ford executed a significant redesign for 1983. Though still based on the Fox body, it featured a radically sleeker, more aerodynamic body and a slightly shorter wheelbase of {{convert|104.2|in|mm|0|abbr=on}}. Power, however, remained limited, with the 3.8 L Essex V6 and the {{convert|302|cuin|L|1|abbr=on}} V8 being carried over from the previous generation. The 302 gained CFI electronic fuel injection in 1983, and the V6 in 1984 for US models, 1985 for Canadian models (which was in turn replaced by multipoint fuel injection on the V8 in 1986 and the V6 in 1988). All-new, and a Thunderbird first, was a [[Turbocharger|turbocharged]] [[Ford Pinto engine#2.3 OHC|2.3 L OHC]] [[Straight-4|four-cylinder]] engine featured in the 1983 Thunderbird Turbo Coupe. The engine initially was rated at {{convert|142|hp|kW|0|abbr=on}}, but by 1985, power was increased to {{convert|155|hp|kW|0|abbr=on}}. Another first was the availability of a five-speed manual transmission with the turbocharged four. In 1983, the higher trim model was the Heritage; this was renamed the Elan in 1984. Also, a [[Fila]]-branded model was introduced. In 1985, a special 30th Anniversary edition was available, with special Medium Regatta Blue Metallic paint, special graphics, and trim.
[[1980|1980]] saw a new, shrunken Thunderbird that was little more than a sedan with nicer trim; though in post-fuel-crisis America, these vehicles could be thought of as intermediate-sized, rather than compacts. The 1980 Thunderbird was a unibody car, weighing 800&nbsp;lb (363 kg) less than the 1979 model, and was 17&nbsp;in. (432&nbsp;mm) shorter. It was based on the new [[Ford Fox platform|Fox platform]], and the lighter weight resulted in better gas mileage.


For 1987, the Thunderbird received a significant refresh, complete with new sheet metal and a revised front fascia with aerodynamic composite headlamps. Mechanically, the car was little changed. The V6 models carried over [[Indirect injection|port fuel injection]] from 1986, while the Turbo Coupe's turbocharged four-cylinder engine gained an [[intercooler]], increasing output to {{convert|190|hp|kW|0|abbr=on}} and 240 lb of torque.
The Box Birds were not well received by the general public, and were considered by many to be only a [[Ford Fairmont]] with Thunderbird styling. Mercury's own version of this car was the [[Mercury Cougar|Cougar]]. The Box Birds possessed a unique body style that was all their own, with squarish upright lines favored by Ford design vice-president [[Eugene Bordinat]].


{{clear}}
They were luxuriously appointed, and fuel efficient for their size. The six cylinder models were known to get up to 30 US mpg. The 1980&ndash;1982 Thunderbirds offered flip-up headlights, and were the only Fox-body cars to have them. Digital instrumentation was also available, along with a variety of trim packages from which to choose. Though somewhat underpowered, they drove well, could easily keep pace with traffic on the open road, and offered considerable luxury in their size class.


===Tenth generation (1989–1997)===
Power was somewhat scarce due to the new emissions control laws coming into effect in the late [[1970s]].
{{main|Ford Thunderbird (tenth generation)}}
[[File:Ford Thunderbird 1990 Il.JPG|thumb|1990 Ford Thunderbird]]
In late 1988, for the 1989 model year, a completely redesigned Thunderbird was introduced, along with the similar [[Mercury Cougar]].<ref>{{cite web |url=http://www.coolcats.net/mn12/1989.html |title=the 1989 mercury cougar |website=Cool Cats |location=US |date=November 17, 2007 |archive-url=https://web.archive.org/web/20080517071848/http://www.coolcats.net/mn12/1989.html |archive-date=May 17, 2008}}</ref> The new Thunderbird was developed on Ford's [[Ford MN12 platform|MN12]] (mid-sized North American Project 12) platform, which had been in development since 1984.<ref>{{cite book |url={{google books |d0LnCwAAQBAJ|keywords=MN12||plainurl=yes}} |title=The Perpetual Enterprise Machine |first1=H. Kent |last1=Bowen |first2=Charles A. |last2=Holloway |publisher=Oxford University Press |year=1994}}</ref> Featuring a 9-inch (229 mm) longer wheelbase than the previous-generation Thunderbird and a four-wheel [[independent suspension]], the car offered better handling and ride quality.


Only two engines were originally available—naturally aspirated and supercharged versions of the {{cvt|3.8|L|cuin|0|adj=on}} [[Ford Essex V6 engine (Canadian)|Essex V6]]. The [[Naturally-aspirated engine|naturally aspirated]] standard engine produced {{convert|140|hp|kW|0|abbr=on}}, while the "Super Coupe" model received a [[supercharged]] and [[intercooled]] version rated at {{convert|210|hp|kW|0|abbr=on}}.
=== 1983-1988 "Aero Birds" ===


The 35th anniversary of the Thunderbird was released in 1989, for the 1990 model year. The Super Coupe was available with a black-and-silver two-tone paint Anniversary Edition with Anniversary floor mats, a car cover, a pen, a poster, and a few other anniversary collectible items.
However, [[1983]] saw a much improved and aerodynamic car and the launch of the Turbo Coupe, and a much sportier image. Reputedly, in 1980 following a change in leadership, the new chief designer [[Jack Telnack]] was asked by executive [[Don Petersen]] "is this what you would want in your driveway?" Telnack's negative response prompted a redesign of the Thunderbird with the aero style that subsequently flowed on through the Taurus and various Lincolns.


A {{cvt|302|cuin|0}} V8, marketed as the "5.0" was added in 1990, for the 1991 model year. Power ranged between the standard and supercharged versions of the 3.8 L V6.
In 1987, the [[Ford Thunderbird Turbo Coupe]] was redesigned and came with such notable features as automatic ride control, anti-lock brakes, and the intercooled turbocharged engine from the Ford Mustang SVO. All this resulted in a personal luxury car that produced 190 horsepower (142 kW) from a 2.3&nbsp;L 4-cylinder engine and had a 146 mph top speed. The ''Turbo Coupe'' was ''[[Motor Trend]]'''s [[Car of the Year]] for 1987.


In 1993, the 1994 model year Thunderbird received a substantial refresh, including stylistic changes inside and out and mechanical enhancements. In particular, the small block {{cvt|302|cuin|L|1}} V8 was replaced with Ford's new [[Ford Modular engine#2- overhead valve |Modular]] 4.6&nbsp;L [[OHC]] V8. The Super Coupe's supercharged V6 produced more power and torque.
[[Image:Ford_Thunderbird_Turbo_Coupe_1987.jpg|right|225px|thumb|The 1987 Ford Thunderbird Turbo Coupe]]


{{clear}}
[[Ford Motor Company]], like the [[Chrysler Corporation]] was hit hard by the recession in the late [[1970s]] and early [[1980s]]. Yet Ford, without the government assistance that Chrysler had, turned itself around by reinventing many of the products that it made. The 9th generation [[Ford Thunderbird]], introduced in [[1983]], symbolized this renaissance.


===Eleventh generation (2002–2005)===
The [[1983]] '''Ford Thunderbird''' was built on the same "[[Ford Fox platform|Fox platform]]" as many other Ford products including the 1980-82 [[Ford_Thunderbird|Thunderbird]] and the [[Ford Mustang]]. Unlike the previous generation [[Ford_Thunderbird|T-Bird]], the new-for-1983 model was redesigned with a more [[aerodynamic]] look. The [[drag coefficient]] of this body style was a mere 0.35 (the lower the number the less wind resistance). The 1983 T-Bird came in base, Heritage, and [[Turbo Coupe]] models. Both the base and the Heritage came with either a 3.8&nbsp;L (232 in&sup3;) ''[[Ford Essex V6 engine (Canadian)#3.8|Essex]]'' [[V6]] that produced 110 [[horsepower]] (82 kW) mated to a 3 speed [[Automatic transmission|automatic]]. A new 5.0&nbsp;L (302 in&sup3;) ''[[Ford Windsor engine#5.0|Windsor]]'' [[V8]] with 140 horsepower (104 kW) was available with the former two models as well. The Turbo Coupe, the top-of-the-line model was special for several reasons. Not only was it the first Thunderbird with a 4-cylinder engine, it was also the first Thunderbird with a ''turbocharged'' engine. It used a 2.3&nbsp;L (140 in&sup3;) [[Ford Pinto engine|turbocharged 4-cylinder engine]] with Ford's EEC-IV or [[Electronic Engine Control]] - Fourth Generation. Unlike the other models, the Turbo Coupe came with a standard 5-speed [[manual transmission]] (yet another first!). Other improvements included a limited-slip differential (called "[[Traction-Lok]]") larger tires and wheels, and a sportier interior complete with [[analog (signal)|analog]] gauges.
{{Main|Ford Thunderbird (eleventh generation)}}
[[File:2005 Ford Thunderbird Hardtop front 4.28.18.jpg|thumb|2002–2005 Ford Thunderbird]]


For model year 2002, after a five-year hiatus, the Thunderbird returned for its eleventh generation, returning to a two-passenger convertible body style. Along with its revived layout, the 2002 Thunderbird combined many design elements of the first generation with the minimalist styling of the third generation convertibles. A predominant feature of the removable hardtop was the circular window (from the 1956-1957 versions).
For [[1984]], the Thunderbird few changes were made. The Turbo Coupe gained a 3-speed automatic transmission as an option.


The eleventh-generation Thunderbird uses the [[Ford DEW platform]] also used by the [[Lincoln LS]] sedan (and the [[Jaguar S-Type (1999)|Jaguar S-Type]]); the [[Ford Mustang (fifth generation)|Ford Mustang]] is loosely based on it. Though sharing no body panels with its sedan counterparts, the Thunderbird shared some visible components with the LS (instrument panel, steering wheel, and other trim pieces). As with the LS V8, the Thunderbird was powered by a Jaguar DOHC 3.9 L [[Jaguar AJ-V8 engine|AJ-30]] V8, producing {{convert|252|hp|kW|0|abbr=on}} and {{convert|267|lbft|Nm|0|abbr=on}} of torque; the engine was paired with a Ford-designed [[Ford Bordeaux Automatic Transmissions#5R44E/5R55E/N/S/W|5R55N]] 5-speed automatic. For 2003, the AJ30 became the AJ35 following the addition of [[variable valve timing]] and [[electronic throttle control]]; output increased to {{convert|280|hp|kW|0|abbr=on}} and {{convert|286|lbft|Nm|0|abbr=on}} of torque. The 5-speed automatic received optional ''SelectShift'' manual shifting control.
By [[1985]], the Turbo Coupe gained power to 155 horsepower (116 kW), but not much else changed for the Thunderbird. A 30th Anniversary Edition model was offered, but was based on the Elan model and most models came with the V8.


With sales dropping significantly after its first model year, Ford discontinued the eleventh-generation Thunderbird after the 2005 model year; the final vehicle was manufactured on July 1, 2005. As of current production, Ford has not returned the model line to sale in any form.
By [[1986]], Ford was already hard at work on the so-called "[[MN12]]" project. Supposed to compete against the [[BMW]] 6-series, Ford believed that the new Thunderbird would be too big a change for the public and still wanted to capitalize on the success that the "[[AeroBird]]" brought. So for [[1987]], Ford redesigned the Thunderbird and made a good car even better. Larger glass areas and flush headlights furthur reduced aerodynamic drag. Replacing the Elan were new LX and Sport models. The latter came with the V8 while the LX came with the V6. The much-improved Turbo Coupe earned the honor of being the [[Motor Trend]] [[Car of the Year]] for [[1987]]. For starters, the 2.3&nbsp;L turbo-4 now included the air-to-air intercooler that was found in the Ford Mustang [[Special Vehicle Operations|SVO]] and boosted power up to 190 horsepower (142 kW) for the 5-speed manual transmission. New for the Turbo Coupe was a 4-speed automatic rated at 150 horsepower (112 kW). The automatic had detuned turbo boost of 9.5 lbf/in&sup2; (65.5 [[kPa]] or 0.655 bar) instead of 10 to 15 lbf/in&sup2; (70 to 100 kPa or 0.69 to 1.03 bar). Ford's rationale for that was "transmission durability". Otherwise, the Turbo Coupe also came with anti-lock 4-wheel disc brakes, Automatic Ride Control, and 16-inch 225/60VR performance tires. Automatic climate control was also an available option.


{{clear}}
[[1988]], the final year for the Turbo Coupe, saw only a minor change. The 5-speed manual transmission now allowed the full 15 lbf/in&sup2; of boost in all forward gears (as opposed to the first two gears). Alas, the Turbo Coupe was replaced in [[1989]] by the ''Super Coupe'' which had a 3.8&nbsp;L supercharged V6 engine&mdash;a radical departure from the old turbo-4. Though the Turbo Coupe only lasted 6 years, it remains a good buy with its high-tech electronic features and high-performance turbocharged engine.


==Convertible models==
=== 1989-1997 "Super Birds" ===
Alongside the original two-seat Thunderbirds of 1955-1957, the Thunderbird was offered as a soft-top convertible from 1958 through 1966. The model shared its convertible top retraction mechanism with the [[Ford Fairlane 500 Skyliner|Ford Skyliner]] retractable-hardtop convertible and would also be shared the 1960s Lincoln Continental convertible. When the top was stowed, the rear-hinged trunklid was raised in order for the forward edge of the trunklid to serve as a metal boot cover.<ref name="kowalke1997">{{cite book |last=Kowalke |first=Ron |url=https://archive.org/details/standardcatalogo00beve |title=Standard Catalog of American Cars 1946–1975 |publisher=Krause publications |year=1997 |isbn=0-87341-521-3 |url-access=registration}}</ref> Though the hydraulically-powered design reduced available trunk space, the metal top boot negated the need for a separate cover. Unlike hardtop models that used a conventional key-secured, forward-hinged design, the convertibles combined the trunk opening and closing within the convertible top operating system.


The Skyliner-derived design could present challenges for troubleshooting a convertible top malfunction. The system consists of solenoids, relays, limit switches, electric motors, and a hydraulic pump/reservoir, as well as several hydraulic directional valves and cylinders. While the hydraulic system is not often a cause for trouble, electrical relays are known to fail. Malfunction of any of the numerous relays, motors, or limit switches prevents the convertible system from completing the cycle.
The Thunderbird SC (SC stands for SUPER COUPE) was a supercharged and intercooled version of the 89-95 Ford Thunderbirds.
In 1989, the car won Motor Trend's Car of the Year Award, and it was much deserved. These suped up 3.8L engines pumped out an impressive 210 HP and an astounding 315 LBS/FT of tire shredding torque, matching and even excelling many of the performance vehicles of its time, even the famed Mustangs and Camaros.


For 1962 through 1964, the Ford offered convertible Thunderbirds with a rare "Sports Roadster" option, with a fiberglass tonneau cover over the rear seat offering the appearance of a two-seat car; the Sports Roadster packaged was sometimes combined with even rarer options including higher-performance engines and wire-spoke wheels.
Technical Data
Power Plant:The Super Coupe's comes equipped with a 3.8 liter V-6 powerplant that is force-fed with an Eaton Corporation supercharger. The 8.2 to 1 compression ratio, combined with six computer controlled sequential fuel injectors, completes the well rounded underhood package. While running at a maximum 15,600 rpm's, the supercharger provides 12 psi of boost and as a resultant it develops 210 bhp at 4000 engine rpm's. The engine develops 315 lb-ft of torque at 2600 rpm. The supercharged V-6 delivers ample power without much noise but an underdrive kit and a performance chip are available to boost the horsepower rating to 255 bhp.


==NASCAR==
In [[1989]], the new, much-anticipated Thunderbird model premiered. Classified as the [[MN-12]] (Mid-size North American Project 12), the Thunderbird now had four-wheel independent suspension and a slightly smaller, more aerodynamic body. Engine options fell to only two for 1989 as Ford dropped the V8 option for the new T-bird. The base and LX models were powered by the 140&nbsp;hp (104&nbsp;kW) 3.8 L OHV V6, which many felt was underpowered for the almost 3800&nbsp;lb (1725&nbsp;kg) car. A 210&nbsp;hp (157&nbsp;kW) [[supercharged]] and [[intercooled]] version of the 3.8 L V6 was included in the top-of-the-line Super Coupe (SC). The Super Coupe was available with a 5 speed manual transmission as well as the AOD 4 speed electronically-controlled automatic transmission, the only transmission available in the other Thunderbirds. The Thunderbird SC was ''[[Motor Trend]]'''s [[Car of the Year]] for 1989.
[[File:Old School NASCAR – Rusty Wallace 1994.jpg|thumb|A 1994 [[NASCAR]] version of the Thunderbird driven by [[Rusty Wallace]] at [[Michigan International Speedway]]]]
[[File:Milwaukee Mile August 2023 4 (Alan Kulwicki's No. 7 Hooters Ford Thunderbird).jpg|thumb|[[Alan Kulwicki]]'s No. 7 [[Hooters]] Ford Thunderbird, with the "Underbird" nameplate]]


Thunderbirds first made inroads into NASCAR racing in the 1959 season. The combination of the second-generation body style and the newly available 430 CID V8 took drivers [[Curtis Turner]], [[Johnny Beauchamp]], "Tiger" [[Tom Pistone]], and [[Cotton Owens]] to victory lane. In the 1960 season, most teams returned to using the conventional full-sized Ford body style, and the T-Bird made only sporadic appearances through the rest of the 1960s, with no additional wins.
In 1991, the Thunderbird's engine options were expanded to three, and included once again the popular and begged-for 5.0 L OHV V8, rated at 200&nbsp;hp (149&nbsp;kW). In 1994, the Thunderbird received some minor exterior and interior styling updates (including a cup holder, notably missing on the 89-93 models), but the most dramatic change was the new 205&nbsp;hp (153&nbsp;kW) 4.6 L [[SOHC]] V8 which replaced the iconic and much-loved 5.0. The 4.6 brought with it an updated electronic control system (EEC-V), and an electronically-controlled 4R70W automatic transmission. The Super Coupe continued on with the same supercharged V6 as before, but now with 230&nbsp;hp (172&nbsp;kW) and 330&nbsp;ft·lbf (447&nbsp;N·m) of torque. These increases in output would be short-lived, however, as the Thunderbird Super Coupe was discontinued after the 1995 model year.


Beginning in 1977, Thunderbird-bodied racecars replaced the Torino as Ford's primary body style in [[NASCAR]], starting a trend of luxury coupe-type body styles (eventually the 1981 [[Imperial (automobile)|Imperial]] would also be seen racing) being used as a sheet-metal source on the race track. [[Bobby Allison]] won 13 races with this car driving for owner [[Bud Moore (NASCAR owner)|Bud Moore]] in the 1977 through 1980 seasons, though the cars looked boxy and un-aerodynamic. During 1981–1997, the downsized and aerodynamically clean Thunderbirds were successful in NASCAR stock car racing before they were replaced by [[Ford Taurus|Taurus]]-based bodies in 1998. The 1983- through 1988-bodied exceeded 200 mph and in one case during a qualifying session set the record of the fastest lap in stock car history at 44.998 seconds with an average speed of {{convert|212.809|mi/h|km/h|3|abbr=on}} at [[Talladega Superspeedway]], a record that still stands.<ref>[http://www.nascar.com/races/tracks/tal/ Talladega Superspeedway] at NASCAR.com</ref><ref>[http://www.talladegasuperspeedway.com/This-Is-Talladega/History.aspx History] {{webarchive |url=https://web.archive.org/web/20100416072438/http://www.talladegasuperspeedway.com/This-Is-Talladega/History.aspx |date=April 16, 2010}} at Talladega Superspeedway</ref> [[Bill Elliott]] and [[Davey Allison]], in particular, were successful with the cars, with Elliott winning the 1988 championship. [[Alan Kulwicki]] also won the championship in 1992 in a car nicknamed "Underbird", for his underdog status as a driver. The last time a Thunderbird was used in the Cup Series was when [[Billy Standridge]] failed to qualify for the [[1999 Daytona 500]].
In 1996, the Thunderbird received its last styling update. Available in LX (V6 or V8) or Sport (V8 only) trims, both featured redesigned headlights and taillights, smoother re-styled front and rear fascias, body side cladding, new wheels (15 inch on LX, 16 inch on Sport), and a slight hood bulge, which was necessary to fit the updated 4.6 L engine's taller intake manifold, now composite. V-8 models still made 205 hp, but now made 280&nbsp;ft·lbf (380&nbsp;N·m) of torque, up 15&nbsp;ft·lbf (20&nbsp;N·m). The 3.8 L V6 continued to make 145 hp and 215&nbsp;ft·lbf (291&nbsp;N·m) of torque and was the base engine in the LX. In 1997, Ford made no changes at all, trying to save as much money as they could on the floundering coupe. As a result, the 1997 Thunderbird's appeal suffered even more, as the only options available were power sunroof, power driver seat, remote keyless entry, and a CD player. A low drag co-efficient contributed to an impressively-consistent 24-28 mpg on the highway even at speeds over 75 mph. The last four-seat Thunderbird rolled off the [[assembly line]] in [[Lorain, Ohio]] on [[September 4]], [[1997]].


==References==
=== 2002-2005 "Retro Birds" ===
{{reflist}}


==Further reading==
However, 2002 saw a new Thunderbird launched; this ''Retro Bird'' was again a two-seater and received the model's third ''[[Motor Trend]]'' [[Car of the Year]] honor. It was also nominated for the ''[[North American Car of the Year]]'' award that year.
*{{cite book |last1=Bonsall |first1=Thomas E. |year=2000 |chapter=The Packard Operation |chapter-url={{Google books|w67Uhn6bpnsC |More Than They Promised: The Studebaker Story |page=293 |plainurl=yes}} |title=More Than They Promised: The Studebaker Story |url={{Google books|w67Uhn6bpnsC|More Than They Promised: The Studebaker Story |plainurl=yes}} |publisher=Stanford University Press |pages=277–312 |isbn=0-8047-3586-7 |lccn=00-063564 |access-date=2014-11-23}}

*{{cite book |last=Ebert |first=Roger R. |title=Champion of the Lark: Harold E. Churchill and the Presidency of Studebaker-Packard, 1956-1961 |year=2013 |location= Jefferson, NC |publisher=McFarland |chapter=2. Erskines, Rocknes, Champions, Weasels and Merger |isbn=978-0-7864-7420-2 |page=25 |url={{Google books|RSmXAAAAQBAJ|Champion of the Lark: Harold Churchill and the Presidency of Studebaker-Packard, 1956-1961|page=25|plainurl=yes}} |access-date=2014-11-23}}
The new Thunderbird was based on the [[Ford DEW platform]], shared with the [[Lincoln LS]]. It followed the recent trend for nostalgic recreations of old-fashioned (or "[[retro]]") styling (see [[VW Beetle|VW New Beetle]], [[Chrysler PT Cruiser]]), being a recreation of the 1955-1957 two-seat Thunderbird in a modern style. Available only as a convertible with a removable hardtop and, according to automotive writer Jerry Flint, the new Thunderbird "turned heads wherever it went."
*{{cite web |url=http://www.hemmings.com/hmn/stories/2006/03/01/hmn_feature24.html |title=1955 Studebaker President Speedster |last=Koch |first=Jeff |date=March 2006 |website=Hemmings |publisher=American City Business Journals |archive-url=https://web.archive.org/web/20120729152023/http://www.hemmings.com/hmn/stories/2006/03/01/hmn_feature24.html |archive-date=29 July 2012 |url-status=live |access-date=23 November 2014}}

*{{cite book |last=Lyons |first=Dan |year=2005 |chapter=1955 Studebaker President Speedster |chapter-url={{Google books|E3ffDZeLOQsC|Cars of the Fantastic '50s |page=89 |plainurl=yes}} |editor-last=Collins |editor-first=Tom |display-editors=0 |title=Cars of the Fantastic '50s |url={{Google books|E3ffDZeLOQsC|Cars of the Fantastic '50s|plainurl=yes}} |location=Iola, WI |publisher=KP Books |pages=89–91 |isbn=0-87349-926-3 |lccn=2004116450}}
Ford expected sales of 25,000 units per year, but were never that high. Jerry Flint, writing for [[Forbes]] magazine on the demise of the newest Thunderbird, summed it all up by writing, "Ford dealers have been successful selling 35,000-45,000 USD trucks but have little experience selling automobiles in the near-luxury price range. If there was a marketing effort by Ford Motor, I wasn't aware of it. Naturally, sales didn't meet expectations."
* {{cite magazine |url={{Google Books |plain-url=yes |id=Nd8DAAAAMBAJ |page=PA97}} |title=Ford's Sportster |page=97 |magazine=Popular Mechanics |issn=0032-4558 |date=April 1954 |volume=101 |number=4}}

* {{cite web |url=http://automotivemileposts.com/contentstbird.html |title=1955-1979 Ford Thunderbird |work=Automotive Mileposts |access-date=May 2, 2005 |archive-date=July 21, 2011 |archive-url=https://web.archive.org/web/20110721174124/http://automotivemileposts.com/contentstbird.html |url-status=dead }}
For starters, the car had been slated for introduction during the 2001 model year, but instead was delayed for a year, probably dampening the initial enthusiasm of the buying public. The 40,000 USD price tag was considered steep, given the car's somewhat average handling and power (although the handling and power were both commensurate with that of the original 2-seater Thunderbird).
* {{cite magazine |last=Flint |first=Jerry |url=https://www.forbes.com/columnists/2003/04/22/cz_jf_0422flint.html |archive-url=https://archive.today/20130108160119/http://www.forbes.com/columnists/2003/04/22/cz_jf_0422flint.html |archive-date=January 8, 2013 |title=Ford's Thunderbird Gets Axed |magazine=Forbes |date=April 22, 2003}}

* {{cite book |title=Standard Catalog of American Cars 1946–1975 |edition=2nd |editor-last=Gunnell |editor-first=John A. |year=1987 |publisher=Krause Publications |isbn=0-87341-096-3}}
When the car was first introduced, demand far exceeded supply, which led to Ford dealers overcharging for the car. Then, when supply began to exceed demand, dealers began their usual pattern of "incentives" (discounting) to "move the car off of dealer lots," as reported in the 2004 New Car Buyers Guide, thus alienating original customers.
* {{cite web |url=http://www.autobytel.com/content/research/buyersguide/index.cfm/action/viewGuide/year_si/2004/make_vch/Ford/model_vch/Thunderbird/xml/2004-ford-thunderbird.xml |title=2004 Ford Thunderbird New Car Buyers Guide |work=Autobytel |archive-url=https://web.archive.org/web/20060202092132/http://www.autobytel.com/content/research/buyersguide/index.cfm/action/viewGuide/year_si/2004/make_vch/Ford/model_vch/Thunderbird/xml/2004-ford-thunderbird.xml |archive-date=February 2, 2006}}

* {{cite book|title=Thunderbird Restoration Guide 1958–1966 |edition=first |last=Wonder |first=William |year=1997|publisher=MBI Publishing Company|isbn=0-7603-0390-8}}
Though the Retro Bird body styling never changed, exterior and interior color packaging was inconsistent from year to year. For 2002, the car was available in bright red ("torch red"), bright yellow ("inspiration yellow"), and turquoise ("Thunderbird blue"), all reminiscent of 1950s colors. Furthermore, "retro" two-tone interiors (black and the color matching the exterior), were paired with these exterior colors.
* {{cite book |last1=Louis |first1=Harry |last2=Currie |first2=Bob |title=The Story of Triumph Motorcycles |edition=2nd |publisher=Patrick Stephens |year=1978}}

* {{cite web |url=http://vinson.hagleyblogs.org/2011/11/30/treasures-1955-ford-thunderbird/ |title=1955 Ford Thunderbird Catalog |work=Collecting Paper Cars: Z. Taylor Vinson's Collection of Automobile Advertising |publisher=Hagley Museum |archive-url=https://web.archive.org/web/20120115120142/http://vinson.hagleyblogs.org/2011/11/30/treasures-1955-ford-thunderbird/ |archive-date=January 15, 2012}}
"Whisper white" and "evening black" exteriors were also available in 2002, though with matching solid color interiors. They proved to be the model for the remaining years. Beginning with 2003, the two-tone "retro" interiors were sacked in favor of all-black (or other one-color) interiors. Gone were the bright yellow and turquoise exteriors, replaced with more subdued colors: "mountain shadow grey," "desert sky blue," and coral. Exterior and interior colors added for both the 2004 and 2005 model years remained subdued.

If Ford's tinkering with the exterior/interior packages were designed to boost sales, it didn't work, as sales continued to fall short of the company's hopes. The Ford Motor Company announced in March 2005 that the Thunderbird would again be discontinued in July of that year. Ford plans to release a new Thunderbird sometime in the years to come, but an exact date has not been specified.

In the last 50 years, some 4.2 million Thunderbirds have been sold.

==Sources==
* Automotive Mileposts, Inc. ''[http://automotivemileposts.com/contentstbird.html Ford Thunderbird]''. Retrieved on [[May 2]], [[2005]].
* Flint, Jerry, "Ford's Thunderbird Gets Axed," ''[http://www.forbes.com/columnists/2003/04/22/cz_jf_0422flint.html Forbes.com]'', April 22, 2003.
* {{cite book|title=Standard Catalog of American Cars 1946-1975, 2nd Edition|author=Gunnell, John A. (Ed.)|year=1987|publisher=Kraus Publications|id=ISBN 0-87341-096-3}}
* ''[http://www.autobytel.com/content/research/buyersguide/index.cfm/action/viewGuide/year_si/2004/make_vch/Ford/model_vch/Thunderbird/xml/2004-ford-thunderbird.xml 2004 Ford Thunderbird New Car Buyers Guide]''

==See also==
*[[List of automobile model nameplates with a discontiguous timeline]]


==External links==
==External links==
* {{Commons-inline|Ford Thunderbird}}
*[http://www.musclecarclub.com/musclecars/ford-thunderbird/ford-thunderbird-pictures.shtml Muscle Car Club T-Bird Gallery]
*[http://www.tccoa.com Thunderbird and Cougar Club of America]
*[http://www.autoguidewiki.com/Ford_Thunderbird_50th_Anniversary AutoGuideWiki.com]
*[http://forums.tbirdregistry.com/ Thunderbird Registry forums for all generations]
*[http://www.tbirdranch.com/ T-Bird Ranch ]
*[http://thunderbirdinfo.blogspot.com/ Thunderbird Infoway]
*[http://www.midwestthundercats.com Upper Midwest Thundercats] - An online community devoted to the MN12 and FN10 platform.


{{Ford}}
{{Ford postwar template}}
{{Modern North American Ford vehicles}}
{{Ford Motor Company vehicles}}


[[Category:Ford Thunderbird| ]]
[[Category:Cars introduced in 1955]]
[[Category:Cars discontinued in 2005]]
[[Category:1960s cars]]
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[[Category:2000s cars]]
[[Category:Convertibles]]
[[Category:Coupés]]
[[Category:Ford vehicles|Thunderbird]]
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[[Category:Rear wheel drive vehicles]]
[[Category:Motor vehicles manufactured in the United States]]
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[[Category:Personal luxury cars]]
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Latest revision as of 19:56, 30 December 2024

Ford Thunderbird
1957 Thunderbird
Overview
ManufacturerFord Motor Company
Production
  • October 1954 – September 1997
  • June 2001 – July 2005
Model years
  • 1955–1997
  • 2002–2005
Body and chassis
Class
LayoutFront-engine, rear-wheel drive

The Ford Thunderbird is a personal luxury car manufactured and marketed by Ford Motor Company for model years 1955 to 2005, with a hiatus from 1998–2001.

Ultimately gaining a broadly used colloquial nickname, the T-Bird, Ford Introduced the model as a two-seat convertible, subsequently offering it variously in a host of body styles including as a four-seat hardtop coupe, four-seat convertible, five-seat convertible and hardtop, four-door pillared hardtop sedan, six-passenger hardtop coupe, and five-passenger pillared coupe — before returning in its final generation, again as a two-seat convertible.

At its inception, Ford targeted the two-seat Thunderbird as an upscale model. The 1958 model year design introduced a rear seat and arguably marked the expansion of a market segment that came to be known as personal luxury cars, positioned to emphasize comfort and convenience over handling and high-speed performance.

Overview

[edit]

The Thunderbird entered production for model year 1955, marketed as an upscale, "sporty" two-seat convertible rather than as a sports car, per se — averting direct competition with the Chevrolet Corvette.[1] With the 1958 introduction of second row seating, the Thunderbird led a new market segment, the so-called personal luxury car. Subsequent generations became successively larger until the line was downsized, first in 1977, again for 1980, and once again in 1983.

By the 1990s, the Thunderbird's core market, the large two-door coupe, had fallen almost completely out of favor. Production ended with model year 1997, resuming for model years 2002-2005 as a smaller two-passenger convertible.

From its introduction in 1955 to its termination in 2005, production reached over 4.4 million.[2]

Development

[edit]

A smaller two-seater sports roadster, named the Vega, was developed in 1953 at the request of Henry Ford II. The completed one-off generated interest at the time, but had meager power, European looks, and a correspondingly high cost, so it never proceeded to production. The Thunderbird was similar in concept but was more American in style, more luxurious, and less sport-oriented.

Credit for the development of the original Thunderbird is given to Lewis Crusoe, a former GM executive lured out of retirement by Henry Ford II; George Walker, chief stylist and a Ford vice president; Frank Hershey, chief stylist for the Ford Division; Bill Boyer, designer for the Body Development Studio, who became the manager of the Thunderbird Studio in the spring of 1955; and Bill Burnett, chief engineer. Ford Designer William P. Boyer was the lead stylist on the original 1955 two-seater Thunderbird and also had input in the following series of Thunderbirds that included the 30th Anniversary Edition.[3] Hershey's participation in the creation of the Thunderbird was more administrative than artistic.[citation needed] Crusoe and Walker met in France in October 1951. Walking in the Grand Palais in Paris, Crusoe pointed at a sports car and asked Walker, "Why can't we have something like that?" Some versions of the story claim that Walker replied by telling Crusoe, "Oh, we're working on it" ... although if anything existed at the time beyond casual dream-car sketches by members of the design staff, records of it have never come to light.[citation needed]

Walker promptly telephoned Ford's HQ in Dearborn and told designer Frank Hershey about the conversation with Crusoe. Hershey took the idea and began working on the vehicle. The concept was for a two-passenger open car, with a target weight of 2,525 lb (1,145 kg), a 252 cu in (4.1 L) Ford Y-block Interceptor V8 based on the forthcoming overhead-valve Ford engine slated for 1954 model year introduction, and a top speed over 100 mph (161 km/h). Crusoe saw a painted clay model on May 18, 1953, which corresponded closely to the final car; he gave the car the go-ahead in September after comparing it with current European trends. After Henry Ford II returned from the Los Angeles Auto Show (Autorama) in 1953, he approved the final design concept to compete with the then-new Corvette.

The name was not among the thousands proposed, including rejected options such as Apache (the original name of the P-51 Mustang), Falcon (owned by Chrysler at the time),[4] Eagle, Tropicale, Hawaiian, and Thunderbolt.[5] A Ford stylist who had lived in the southwest submitted the Thunderbird name,[6] a reference to the mythological thunderbird, a supernatural bird of great power and strength of the North American indigenous people.

At the time, Ernest Breech, then chairman of Ford Motor Company, was a member of the Thunderbird Country Club in Rancho Mirage, California. According to club lore, he asked its permission to use the name, which was granted.[7]

Generations

[edit]

First generation (1955–1957)

[edit]
1955 Ford Thunderbird
1957 Ford Thunderbird

The Ford Thunderbird was introduced in February 1953 as a response to Chevrolet's new sports car, the Corvette, which was publicly unveiled in prototype form just a month before.[8] Under rapid development, the Thunderbird went from idea to prototype in about a year, being unveiled to the public at the Detroit Auto Show on February 20, 1954. It was a two-seat design available with a detachable fiberglass hardtop and a folding fabric top.[9]

Production of the Thunderbird began on September 9 of that year, with the car beginning sales as a 1955 model on October 22, 1954. Though sharing some design characteristics with other Fords of the time such as single circular headlamps and tail lamps, and modest tail fins, the Thunderbird was sleeker in shape and featured a hood scoop and a 150 mph (240 km/h) speedometer not available on other Fords. It used mechanical components from mass-market Ford models. The Thunderbird's 102.0 in (2,591 mm) wheelbase frame was a shortened version used in other Fords and the standard 292 cu in (4.8 L) Y-block V8 came from Ford's Mercury division.[10]

Though inspired by and positioned directly against the Corvette, Ford advertised the Thunderbird at launch as a "personal car of distinction" and put a greater emphasis on the car's comfort and convenience features rather than its inherent sportiness.[11][12][13][14][15][16]

The Thunderbird sold exceptionally well in its first year, outselling the Corvette by more than 23-to-one in 1955 with 16,155 Thunderbirds sold against 700 Corvettes.[17][14][18][19]

With the Thunderbird considered a success, few changes were made to the car for the 1956 model year. The most notable change was moving the spare tire to a Continental-style rear bumper to make more storage room in the trunk and a new 12-volt electrical system.[11][20] The addition of the weight at the rear caused steering issues. Among the few other changes were new paint colors, the addition of standard circular porthole windows in the fiberglass roof to improve rearward visibility (with a delete option), and a 312 cu in (5.1 L) Y-block V8 rated at 215 hp (160 kW) when mated to a three-speed manual transmission or 225 hp (168 kW) when mated to a Ford-O-Matic three-speed automatic transmission; this transmission featured a "low gear", which was accessible manually via the gear selector. When in Drive, it was a two-speed automatic transmission (similar to Chevrolet's Powerglide). Low gear could also be accessed with a wide-open throttle. In 1956, Ford also added its new Lifeguard safety package.[21]

The Thunderbird was revised for 1957 with a reshaped front bumper, a larger grille and tailfins, and larger tail lamps. The instrument panel was heavily restyled with round gauges in a single pod, and the rear of the car was lengthened, allowing the spare tire to be positioned back in the trunk.[14] The 312 cu in (5.1 L) V8 became the Thunderbird's standard engine, and was rated at an increased 245 hp (183 kW). Other, more powerful versions of this V8 were available, including one with two four-barrel Holley carburetors (VIN code "E"), and another with a Paxton supercharger rated at 300 hp (224 kW) (VIN code "F"). Though Ford was pleased to see sales of the Thunderbird rise to a highest ever 21,380 units for 1957, company executives felt the car could do even better, leading to a substantial redesign of the car for 1958.

Second generation (1958–1960)

[edit]
1959 Ford Thunderbird hardtop

Although the 1955–57 Thunderbird was a success, Ford executives—particularly Robert McNamara—were concerned that the car's position as a two-seater limited its sales potential. As a result, the car was redesigned as a four-seater for 1958.[12]

Despite being released mid-model year, the new Thunderbird began a sales momentum previously unseen with the car, selling 200,000 units in three years, four times that of the three-year two-seat model run. This success spawned a new market segment, the personal luxury car.[12] It was the first individual model line (as opposed to an entire brand's line) to earn Motor Trend "Car of the Year" honors.[22]

It was offered in both hardtop and convertible body styles, although the latter was not introduced until June 1958, five months after the release of the hardtop.[23] The new Thunderbird was considerably larger than the previous generation, with a longer 113.0 in (2,870 mm) wheelbase to accommodate the new back seat. The increased size also increased the car's weight by 800 lb (363 kg). Along with a new, more rigid unibody construction was new styling, including quad headlights, more prominent tailfins, a bolder chrome grille, and a larger, though nonfunctional, hood scoop. The engine was the new 300 hp (224 kW) 352 cu in (5.8 L) FE V8, available with a three-speed manual or automatic transmissions.[12] The mid-1958 model year sales were 37,892 units, an increase of 16,000 over the previous year.[12]

For 1959, the Thunderbird featured a new grille and a newly optional 350 hp (261 kW) 430 cu in (7.0 L) MEL V8 engine. Sales increased to 67,456 units.

For the 1960 model year, the grille was again redesigned along with minor styling changes. A new option was a manually operated sunroof for hardtop models. The dual-unit round taillights featured on the 1958 and 1959 were changed to triple-units. Sales increased again, with 92,843 sold in 1960.

Third generation (1961–1963)

[edit]
1963 Ford Thunderbird hardtop

The Thunderbird was redesigned for 1961 with styling that gave the car a futuristic bullet-like body-side appearance. A new engine, the 390 cu in (6.4 L) FE V8, was the standard and only engine initially offered in the Thunderbird. It was rated at 300 hp (224 kW) and was mated to a three-speed automatic transmission. The new Thunderbird was well received, with 73,051 sold for 1961.[24]

The car was 1961's Indianapolis 500 pace car and was featured prominently in US President John F. Kennedy's inaugural parade, who appointed Ford executive Robert McNamara as secretary of defense.[24] It also benefitted from product placement, notably on the popular television series 77 Sunset Strip.[24]

A vinyl-roofed Landau option with simulated S-bars was added to the Thunderbird for 1962 as was a Sports Roadster package for convertible models. The Sports Roadster included 48-spoke Kelsey-Hayes-designed wire wheels and a special fiberglass tonneau cover for the rear seats, which gave the car the appearance of a two-seat roadster like the original Thunderbird. The Sports Roadster package was slow-selling due to the high price of the package and the complexity of the tonneau cover.[10]

Newly optional for 1962 was a 340 hp (254 kW)version of the 390 cu in (6.4 L) V8 equipped with three two-barrel Holley carburetors.[25] For 1963 only, The engine was only available in cars equipped with factory air conditioning.

Few other changes were made to the Thunderbird for 1963, as Ford prepared to introduce a new version for 1964. A horizontal styling line was added that ran from the front of the car back through the door. Small diagonal chrome bars were added in this area on the door. Alternators rather than generators were a new feature on all 1963 Thunderbirds.

Fourth generation (1964–1966)

[edit]
1966 Ford Thunderbird convertible
1966 Ford Thunderbird Hardtop. Rear view.

For 1964, the Thunderbird was restyled in favor of a more squared-off appearance, which was mostly evident when viewing the car from the side or rear. Hinting at its roots in the previous generation of Thunderbird, the new model retained a similar grille design with quad headlights and a 113.2 in (2,875 mm) wheelbase. As before, the new Thunderbird continued to be offered in hardtop, convertible, and landau versions. The 300 hp (224 kW) 390 cu in (6.4 L) FE V8 continued as the standard engine. It was paired with a three-speed automatic transmission. For 1965, sequential turn signals were added, flashing the individual segments of the broad, horizontal tail lights from inside to outside. Also new for 1965 were standard front disc brakes.

The 1966 model received a new egg crate-style grille and a single-blade front bumper. Its restyled rear bumper included new full-width taillamps. The standard 390 cu in (6.4 L) V8 equipped with a single four-barrel carburetor was rated at 315 hp (235 kW), and a 345 hp (257 kW) 428 cu in (7.0 L) FE V8 became the top power option.[10] This was the last year for the convertible until the "retro" models of 2002–05.

Fifth generation (1967–1971)

[edit]

1967–1969

1968 Ford Thunderbird
Ford Thunderbird sedan with the rear suicide door open

From 1958 through 1966, the Thunderbird had remained fundamentally the same in concept as a two-door coupe/convertible with two rows of seating. The 1967 model year introduction by Lincoln-Mercury of the similarly configured Mercury Cougar, the most luxurious of the flood of "pony cars" to follow the wildly successful mid-1964 introduction of the Ford Mustang but still considerably less expensive than the Thunderbird, created a challenge to its market positioning. To combat this, the fifth generation Thunderbird was upsized, and a four-door option was added.

The new Thunderbird was no longer unibody, but a body-on-frame construction. The convertible was discontinued in favor of an optional four-door hardtop coupe with suicide doors and a very wide C-pillar.[26] It received simulated landau bars to help minimize its visual mass.[27] A new front end included a full-width grille and hidden headlights.

1970–1971

1971 Ford Thunderbird

The 1970 model year Thunderbird continued with the same platform and many of the same parts and styling cues from the 1967 through 1969 models, such as the sequential turn signals incorporated into the full-width tail lamps. The most noticeable change was in the front grille, where a prominent projection somewhat resembling a bird's beak was added on the centerline, in line with long, angular lines in the hood. The T-bird was offered in coupe or new sports-back[clarify] models.

The 1971 Thunderbird was mostly a carry-over from the 1970 model as Ford prepared to release a new, larger Thunderbird for 1972. It was also the last year to offer a four-door.[28]

Sixth generation (1972–1976)

[edit]
1972 Ford Thunderbird

The sixth generation of the Thunderbird debuted in the fall of 1971 as a 1972 model. With a 120.4-inch (3,058 mm) wheelbase, an overall length of 214 inches (5,436 mm) (growing to 225 inches (5,715 mm) by 1974), and a curb weight of 4,420 pounds (2,005 kg) (over 4,800 pounds (2,177 kg) when equipped with an optional 460 cu in (7.5 L) V8), it was the largest Thunderbird ever produced by Ford. It continued to share the assembly line with the Lincoln Continental Mark series, as it had since the debut of the Mark III in 1968.

Matching the large size of the car were large engines, including the previous generation’s standard 429 cu in (7.0 L) V8 and the optional 460 cu in (7.5 L) V8, which became standard after 1973. Though offering two of the largest displacement V8 engines ever installed in a production vehicle by Ford, the car's considerable weight combined with low power output caused by restrictive emissions technology resulted in modest performance. Fuel efficiency was corresponding poor.

The big Thunderbirds were initially popular, with sales peaking at over 87,000 units in 1973 in spite of the 1973 oil crisis, but sales had slumped to less than 43,000 by 1975. Sales had a small uptick to almost 53,000 units for 1976, but increasing fuel prices and ever more stringent federal emissions standards led to a downsized vehicle the following year.[10]

Seventh generation (1977–1979)

[edit]
1977–1978 Ford Thunderbird

Reflecting the rising demand for more fuel-efficient cars, the model year 1977 Thunderbird was shifted to the smaller 114 in (2,900 mm) wheelbase chassis shared with the 1972–76 Ford Torino and its replacement, the LTD II, which also debuted for 1977. At only 1.2 inches shorter (217.7 vs 218.9) than the 1973-1976 models of the sixth generation,[29] it still looked large to the eye, and was. As a continuation of the 1974–1976 Ford Elite, this generation Thunderbird represented Ford's effort to compete in the high-volume second-tier personal luxury car market occupied by the Pontiac Grand Prix and Chevrolet Monte Carlo.

Along with being shorter, the car was 900 lb (408 kg) lighter, although height and width were relatively unchanged.[30] A substantial component of the weight reduction was in the drivetrain, where a small-block V8 replaced the big-block V8s of previous years. The standard engine outside California was the 302 cu in (4.9 L) Windsor V8, while the larger 351 cu in (5.8 L) 351M and 400 cu in (6.6 L) and T-tops were available as options along with the 351W. In California, the 351 was the standard engine, and the 400 was optionally available. For the first time, a wide, fixed "B" pillar was used, reflecting Detroit's discontinuation of the pillarless hardtop body designs. However, the door window glass remained frameless.

In 1978, Ford offered the "Diamond Jubilee Edition" to commemorate the company's 75th year as an auto manufacturer. This option package virtually doubled the standard price of the car to almost US$12,000. It included every option available except for a moonroof and engine block heater. A similar "Heritage" option package was available for 1979. Though this generation was the most successful ever, with over 955,000 units produced in its three-year run,[2] ongoing fuel-efficiency and emissions concerns caused Ford to downsize the Thunderbird further for 1980.

Eighth generation (1980–1982)

[edit]
1982 Ford Thunderbird

Reflecting a further industry-wide adoption of smaller vehicle designs in the interest of improved fuel efficiency and emissions compliance, the Thunderbird was downsized again for 1980. Even more squarish, it rode on the compact Ford Fox platform, which had first appeared only two years prior as the basis for the Ford Fairmont. Compared to the previous Torino-based Thunderbird's large 114 in (2,900 mm) wheelbase and 217.7 in (5,530 mm) overall length, the new Thunderbird lost 5.6 inches (142 mm) of wheelbase and 17.3 inches (439 mm) in overall length.

Frameless door glass was discontinued in favor of a chrome-trimmed metal frame. The combination of a low-output 115 to 122 hp (86 to 91 kW) 4.2 L (255 cu in) Windsor V8 base engine and a C5 three-speed transmission with 2.26 rear gears resulted in dismal acceleration. The optional 131 hp (98 kW), 302 cu in (4.9 L) Windsor V8, coupled with the optional AOD automatic overdrive transmission and optional 3.45 rear-end ratio, showed only moderate improvement. The heritage of the Thunderbird as a performance personal luxury car was completely lost.

Reinforcing this reality, a six-cylinder engine was made available for the first time in the Thunderbird's history in 1981, the aptly named, thoroughly anemic, 200 cu in (3.3 L) Thriftpower Six first introduced by the manufacturer in 1963.

For the 1982 model year, the straight-six was replaced with a more modern V6, the 112 hp (84 kW) 3.8 L Essex, as the Thunderbird's standard engine. The 4.2 L (255 cu in) V8 was optional.

At 288,638 units produced between 1980 and 1982, the eighth generation of the Thunderbird had a sales average under 100,000 units a year. This, however, tapered off drastically after the first year, whereas the previous generation had achieved sales records for three consecutive years.[2]

Ninth generation (1983–1988)

[edit]
1984 Ford Thunderbird

Seeking to reverse the sales slide of the 1980–1982 models and revitalize the Thunderbird's appearance, Ford executed a significant redesign for 1983. Though still based on the Fox body, it featured a radically sleeker, more aerodynamic body and a slightly shorter wheelbase of 104.2 in (2,647 mm). Power, however, remained limited, with the 3.8 L Essex V6 and the 302 cu in (4.9 L) V8 being carried over from the previous generation. The 302 gained CFI electronic fuel injection in 1983, and the V6 in 1984 for US models, 1985 for Canadian models (which was in turn replaced by multipoint fuel injection on the V8 in 1986 and the V6 in 1988). All-new, and a Thunderbird first, was a turbocharged 2.3 L OHC four-cylinder engine featured in the 1983 Thunderbird Turbo Coupe. The engine initially was rated at 142 hp (106 kW), but by 1985, power was increased to 155 hp (116 kW). Another first was the availability of a five-speed manual transmission with the turbocharged four. In 1983, the higher trim model was the Heritage; this was renamed the Elan in 1984. Also, a Fila-branded model was introduced. In 1985, a special 30th Anniversary edition was available, with special Medium Regatta Blue Metallic paint, special graphics, and trim.

For 1987, the Thunderbird received a significant refresh, complete with new sheet metal and a revised front fascia with aerodynamic composite headlamps. Mechanically, the car was little changed. The V6 models carried over port fuel injection from 1986, while the Turbo Coupe's turbocharged four-cylinder engine gained an intercooler, increasing output to 190 hp (142 kW) and 240 lb of torque.

Tenth generation (1989–1997)

[edit]
1990 Ford Thunderbird

In late 1988, for the 1989 model year, a completely redesigned Thunderbird was introduced, along with the similar Mercury Cougar.[31] The new Thunderbird was developed on Ford's MN12 (mid-sized North American Project 12) platform, which had been in development since 1984.[32] Featuring a 9-inch (229 mm) longer wheelbase than the previous-generation Thunderbird and a four-wheel independent suspension, the car offered better handling and ride quality.

Only two engines were originally available—naturally aspirated and supercharged versions of the 3.8 L (232 cu in) Essex V6. The naturally aspirated standard engine produced 140 hp (104 kW), while the "Super Coupe" model received a supercharged and intercooled version rated at 210 hp (157 kW).

The 35th anniversary of the Thunderbird was released in 1989, for the 1990 model year. The Super Coupe was available with a black-and-silver two-tone paint Anniversary Edition with Anniversary floor mats, a car cover, a pen, a poster, and a few other anniversary collectible items.

A 302 cu in (4,949 cm3) V8, marketed as the "5.0" was added in 1990, for the 1991 model year. Power ranged between the standard and supercharged versions of the 3.8 L V6.

In 1993, the 1994 model year Thunderbird received a substantial refresh, including stylistic changes inside and out and mechanical enhancements. In particular, the small block 302 cu in (4.9 L) V8 was replaced with Ford's new Modular 4.6 L OHC V8. The Super Coupe's supercharged V6 produced more power and torque.

Eleventh generation (2002–2005)

[edit]
2002–2005 Ford Thunderbird

For model year 2002, after a five-year hiatus, the Thunderbird returned for its eleventh generation, returning to a two-passenger convertible body style. Along with its revived layout, the 2002 Thunderbird combined many design elements of the first generation with the minimalist styling of the third generation convertibles. A predominant feature of the removable hardtop was the circular window (from the 1956-1957 versions).

The eleventh-generation Thunderbird uses the Ford DEW platform also used by the Lincoln LS sedan (and the Jaguar S-Type); the Ford Mustang is loosely based on it. Though sharing no body panels with its sedan counterparts, the Thunderbird shared some visible components with the LS (instrument panel, steering wheel, and other trim pieces). As with the LS V8, the Thunderbird was powered by a Jaguar DOHC 3.9 L AJ-30 V8, producing 252 hp (188 kW) and 267 lb⋅ft (362 N⋅m) of torque; the engine was paired with a Ford-designed 5R55N 5-speed automatic. For 2003, the AJ30 became the AJ35 following the addition of variable valve timing and electronic throttle control; output increased to 280 hp (209 kW) and 286 lb⋅ft (388 N⋅m) of torque. The 5-speed automatic received optional SelectShift manual shifting control.

With sales dropping significantly after its first model year, Ford discontinued the eleventh-generation Thunderbird after the 2005 model year; the final vehicle was manufactured on July 1, 2005. As of current production, Ford has not returned the model line to sale in any form.

Convertible models

[edit]

Alongside the original two-seat Thunderbirds of 1955-1957, the Thunderbird was offered as a soft-top convertible from 1958 through 1966. The model shared its convertible top retraction mechanism with the Ford Skyliner retractable-hardtop convertible and would also be shared the 1960s Lincoln Continental convertible. When the top was stowed, the rear-hinged trunklid was raised in order for the forward edge of the trunklid to serve as a metal boot cover.[33] Though the hydraulically-powered design reduced available trunk space, the metal top boot negated the need for a separate cover. Unlike hardtop models that used a conventional key-secured, forward-hinged design, the convertibles combined the trunk opening and closing within the convertible top operating system.

The Skyliner-derived design could present challenges for troubleshooting a convertible top malfunction. The system consists of solenoids, relays, limit switches, electric motors, and a hydraulic pump/reservoir, as well as several hydraulic directional valves and cylinders. While the hydraulic system is not often a cause for trouble, electrical relays are known to fail. Malfunction of any of the numerous relays, motors, or limit switches prevents the convertible system from completing the cycle.

For 1962 through 1964, the Ford offered convertible Thunderbirds with a rare "Sports Roadster" option, with a fiberglass tonneau cover over the rear seat offering the appearance of a two-seat car; the Sports Roadster packaged was sometimes combined with even rarer options including higher-performance engines and wire-spoke wheels.

NASCAR

[edit]
A 1994 NASCAR version of the Thunderbird driven by Rusty Wallace at Michigan International Speedway
Alan Kulwicki's No. 7 Hooters Ford Thunderbird, with the "Underbird" nameplate

Thunderbirds first made inroads into NASCAR racing in the 1959 season. The combination of the second-generation body style and the newly available 430 CID V8 took drivers Curtis Turner, Johnny Beauchamp, "Tiger" Tom Pistone, and Cotton Owens to victory lane. In the 1960 season, most teams returned to using the conventional full-sized Ford body style, and the T-Bird made only sporadic appearances through the rest of the 1960s, with no additional wins.

Beginning in 1977, Thunderbird-bodied racecars replaced the Torino as Ford's primary body style in NASCAR, starting a trend of luxury coupe-type body styles (eventually the 1981 Imperial would also be seen racing) being used as a sheet-metal source on the race track. Bobby Allison won 13 races with this car driving for owner Bud Moore in the 1977 through 1980 seasons, though the cars looked boxy and un-aerodynamic. During 1981–1997, the downsized and aerodynamically clean Thunderbirds were successful in NASCAR stock car racing before they were replaced by Taurus-based bodies in 1998. The 1983- through 1988-bodied exceeded 200 mph and in one case during a qualifying session set the record of the fastest lap in stock car history at 44.998 seconds with an average speed of 212.809 mph (342.483 km/h) at Talladega Superspeedway, a record that still stands.[34][35] Bill Elliott and Davey Allison, in particular, were successful with the cars, with Elliott winning the 1988 championship. Alan Kulwicki also won the championship in 1992 in a car nicknamed "Underbird", for his underdog status as a driver. The last time a Thunderbird was used in the Cup Series was when Billy Standridge failed to qualify for the 1999 Daytona 500.

References

[edit]
  1. ^ Rala, James (February 24, 2011). "Ford Thunderbird (two-seater), 1955-57 car review". theweeklydriver.com. Retrieved May 8, 2020.
  2. ^ a b c Tast, Alan H.; Newhardt, David (2015). Thunderbird Fifty Years. Motorbooks. ISBN 978-0-7858-3245-4.
  3. ^ "Obituary: William Boyer". Automotive News. February 3, 2003. Retrieved November 13, 2018.
  4. ^ Witzenburg, Gary. "The Name Game", Motor Trend, 4/84, p. 82.
  5. ^ Witzenburg, p.86.
  6. ^ Mike, Hanlon (March 5, 2005). "Ford's historic Thunderbird nameplate returns to the future-product vault". New Atlas. Retrieved November 13, 2018.
  7. ^ "The Ford Thunderbird". Thunderbird Country Club. Archived from the original on January 30, 2023. Retrieved May 15, 2022.
  8. ^ Koscs, Jim (May 23, 2016). "Other Perspectives: what is a Thunderbird?". Automotive Mileposts. Retrieved August 20, 2016.
  9. ^ 1955 Ford Thunderbird sales brochure (FD7520)
  10. ^ a b c d "Ford Thunderbird History", Edmunds, 2009.
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Further reading

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