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Mercedes-Benz B-Class

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Mercedes-Benz B-Class
Overview
Manufacturer
Also calledB-Class Sports Tourer
ProductionJune 2004 – present
Body and chassis
ClassSubcompact executive MPV[1]
Body style5-door hatchback
LayoutFront-engine, front-wheel-drive / four-wheel-drive

The Mercedes-Benz B-Class is a subcompact executive car manufactured and marketed by Mercedes-Benz since 2005. Based on the A-Class with larger dimensions, the European New Car Assessment Programme (Euro NCAP) classifies it as a small MPV.[2]

Mercedes-Benz had presented a concept car Vision B Compact Sports Tourer at the 2004 Paris Motor Show. The concept previewed some features that would be available on the production B-Class. The Vision B was based on the layered platform, so that the drivetrain would be placed partly in front of and underneath the passengers.[3]

As of December 20, 2013, delivery of B-Class vehicles reached 1 million since its launch in 2005.[4]

First generation (W245; 2005)

[edit]
First generation
Pre-facelift
Overview
Model codeW245
ProductionJune 2004[5] – 2011
AssemblyGermany: Rastatt
Body and chassis
RelatedA-Class (W169)
Powertrain
Engine
Transmission5-speed manual
6-speed manual
CVT
Dimensions
Wheelbase2006–08: 2,786 mm (109.7 in)
2009–11: 2,779 mm (109.4 in)
Length4,270 mm (168.1 in)
Width1,778 mm (70.0 in)
Height2006–08: 1,613 mm (63.5 in)
2009–11: 1,603 mm (63.1 in)

The first generation B-Class was introduced in Europe, Australia, and other parts of the world in spring 2005, and in Canada in autumn 2005. The B-Class uses front-wheel drive with sandwich floor construction, parabolic rear suspension,[6] and a two-box design — one for the drivetrain and another for the shared passenger and luggage compartment. The B-Class maximises its interior volume via its height. Having derived from the smaller A-Class, it retained that car's sandwich floor concept.[7]

All models included passive automobile safety systems including ESP, ABS, traction control, cornering lights, active lighting system, and headlamp assist.[8] In the event of a frontal impact the engine and transmission slide beneath the passenger compartment.

In 2008, it was updated with a start-stop system and a BlueEFFICIENCY option.[9] A new NGT variant was added, which could burn either gasoline or natural gas.[10]

In 2011, Mercedes-Benz did a world tour with three of its Mercedes-Benz F-Cell vehicles, one of which was the B-Class. The hydrogen-powered fuel cell vehicle was driven more than 30,000 kilometres in a circumnavigation of the globe, starting and ending in Stuttgart.[11]

Pre-facelift

[edit]
  • Pre-facelift (front)
    Pre-facelift (front)
  • Pre-facelift (rear)
    Pre-facelift (rear)

Facelift

[edit]
  • Facelift (front)
    Facelift (front)
  • Facelift (rear)
    Facelift (rear)
  • Interior (facelift)
    Interior (facelift)

Engines

[edit]

The B160 and B180 conform to Euro V emission standards. The rest of the engines conform to Euro IV emission standards. A diesel particulate filter is available as an option for the diesel units (this reduces about 99% of the particle emissions, without the need for additives).

Model Type Power Torque Transmission Top Speed 0–100 km/h
(0–62 mph)		 Economy (MPG)
[clarification needed]		 Emissions Years
Petrol
B160 1.5 L I4 95 PS (70 kW; 94 hp) 140 N⋅m (103 lb⋅ft) 5-speed Manual 174 km/h (108 mph) 13.2 secs 44.1 mpg 149 g/km
B170
B180		 1.7 L I4 116 PS (85 kW; 114 hp) 155 N⋅m (114 lb⋅ft) 5-speed Manual CVT 184 km/h (114 mph) 11.3 secs 44.8 mpg 146 g/km 2005–2009
2009–2011
B200 2.0 L I4 136 PS (100 kW; 134 hp) 185 N⋅m (136 lb⋅ft) 5-Speed Manual
CVT		 196 km/h (122 mph) 10.1 secs 39.2 mpg 173 g/km
B200 Turbo 2.0 L I4 turbo 193 PS (142 kW; 190 hp) 280 N⋅m (207 lb⋅ft) 6-Speed Manual
CVT		 225 km/h (140 mph) 7.6 secs 35.8 mpg 190 g/km
Diesel
B180 CDI 2.0 L I4 109 PS (80 kW; 108 hp) 250 N⋅m (184 lb⋅ft) 6-Speed Manual
CVT		 183 km/h (114 mph) 11.3 secs 54.3 mpg 136 g/km
B200 CDI 140 PS (103 kW; 138 hp) 300 N⋅m (221 lb⋅ft) 6-Speed Manual
CVT		 200 km/h (124 mph) 9.6 secs 54.3 mpg 136 g/km
Natural Gas
B170 NGT 2.0 L I4 116 PS (85 kW; 114 hp) 165 N⋅m (122 lb⋅ft) 5-Speed Manual 184 km/h (114 mph) 12.4 secs 38.7 mpg 135 g/km

Specifications

[edit]
Specification B180 CDI B200 CDI B150 B170/B180 B200 B200 Turbo B170 NGT FuelEfficiency
length 4,270 mm (168.1 in)
width 1,777 mm (70.0 in)
height 1,603 mm (63.1 in)
wheelbase 2,778 mm (109.4 in)
Kerb weight 1,435 kg (3,164 lb) 1,435 kg (3,164 lb) 1,300 kg (2,866 lb) 1,310 kg (2,888 lb) 1,345 kg (2,965 lb) 1,370 kg (3,020 lb) 1,445 kg (3,186 lb)
tank capacity 54 L (14 US gal; 12 imp gal)
tank reserve 6 L (2 US gal; 1 imp gal) Unknown
Cylinders inline-four
Output hp/rpm 109 hp (81 kW; 111 PS) /4200 140 hp (104 kW; 142 PS) /4200 106 hp (79 kW; 107 PS) /5800 116 hp (87 kW; 118 PS) /5500 136 hp (101 kW; 138 PS) /5750 193 hp (144 kW; 196 PS) /5000 116 hp (87 kW; 118 PS)
Torque Nm/rpm 250 N⋅m (184 lb⋅ft) /1600-2600 300 N⋅m (221 lb⋅ft) /1600-3000 160 N⋅m (118 lb⋅ft) /4000-4500 155 N⋅m (114 lb⋅ft) /3500-4000 185 N⋅m (136 lb⋅ft) /3500-4000 280 N⋅m (207 lb⋅ft) /1800-4850 165 N⋅m (122 lb⋅ft) /1800-
Top Speed 183 km/h (114 mph) 200 km/h (124 mph) 185 km/h (115 mph) 183 km/h (114 mph) 196 km/h (122 mph) 225 km/h (140 mph) 184 km/h (114 mph)
Tires 205/55 R 16 205/55 R 16 195/65 R 15 195/65 R 15 205/55 R 16 215/40 R 18 195/65 R 15

Second generation (W246; 2011)

[edit]
Main article: Mercedes-Benz B-Class (W246)
Second generation
Overview
Model codeW246
ProductionNovember 2011 – December 2018
Model years2012–2018
Assembly
Body and chassis
PlatformMFA
Powertrain
Transmission6-speed manual
7-speed dual-clutch
1-speed automatic with fixed ratio

The W246 was revealed in August 2011,[12] and made its public debut in September 2011 at the 2011 International Motor Show Germany. It was announced that the B-Class would come standard with a 6-speed manual transmission, as well as an optional 7G-Tronic automatic. The start/stop technology was standard on all models.[13]

Mass production of the B-Class started in November 2011 at the Rastatt plant in Germany.[14] Additionally, the B-Class was the first vehicle to use the MFA platform.

Safety features include seven to nine airbags, hill-start assist, driver drowsiness detection, tyre pressure monitoring, Pre-Safe system that will tighten seatbelts, and a system that will automatically close the windows and the sunroof if the systems detect an approaching accident. Other safety systems include anti-lock braking (ABS), electronic stability control (ESC), and brake assistant (BA).

The B-Class Electric Drive was introduced to the U.S. in December 2013 as an early 2014 model. It is one of the only B-Class models to ever be sold in the U.S. market, as well as being the first Mercedes-Benz vehicle to ever be offered in an electric variant, though it was only available in certain states that required ZEV mandates. It was originally rebadged as the B-Class Electric Drive, but in 2017, it was renamed the B250e.

[edit]
  • 2012 Mercedes-Benz B 200 CDI BlueEFFICIENCY (pre-facelift; Australia)
    2012 Mercedes-Benz B 200 CDI BlueEFFICIENCY (pre-facelift; Australia)
  • 2014 Mercedes-Benz B 180 (pre-facelift; Australia)
    2014 Mercedes-Benz B 180 (pre-facelift; Australia)
  • 2014 Mercedes-Benz B 180 (pre-facelift; Australia)
    2014 Mercedes-Benz B 180 (pre-facelift; Australia)

Third generation (W247; 2019)

[edit]
Third generation
Overview
Model codeW247
ProductionDecember 2018 – present
Model years2019–present
Assembly
DesignerSlavche Tanevski
Body and chassis
PlatformMFA2
RelatedA-Class (W177)
GLA-Class (H247)
CLA-Class (C118)
GLB-Class (X247)
Powertrain
Engine
Transmission
  • 6-speed manual (2018–2023)
  • 7-speed DCT 7G-DCT
  • 8-speed DCT 8G-DCT
Hybrid drivetrainMild Hybrid
Plug-in hybrid (B 250 e)
Battery15.6 kWh lithium-ion (Plug-in hybrid)
Dimensions
Wheelbase2,729 mm (107.4 in)
Length4,419 mm (174.0 in)
Width1,796 mm (70.7 in)
Height1,562 mm (61.5 in)

The third generation B-Class was launched at the Paris Motor Show on 2 October 2018. At launch, the vehicle was claimed to feature the Intelligent Drive semi-automated driving system borrowed from the S-Class.[15]

The design was improved with a much shorter front overhang. The controversial sculpting on the side part of the vehicle was not carried over to the W247 B-Class. Three infotainment system options is available, with entry-level models getting dual seven-inch displays. A seven-inch display with the larger 10.25-inch display is available, with top-tier models getting a pair of the large displays. It is powered by a full MBUX infotainment system, giving B-Class buyers access to its functions through a standard touchscreen. Features such as intelligent voice control, augmented reality, and a head-up display are optional.[15] The all-electric configuration was removed, but a plug-in hybrid option was introduced. The plug-in hybrid comes with a 10.9 kWh battery which optionally supports DC charging and provides a WLTP combined cycle range of 66 km.[16]

  • Rear view
    Rear view
  • Progressive (front)
    Progressive (front)
  • Progressive (rear)
    Progressive (rear)
  • Interior (pre-update)
    Interior (pre-update)

2023 facelift

[edit]

In 2022, the B-Class had received a facelift for the 2023 model year. With close resemblance to the W177 update, the B-Class includes minor differences to the headlights with significant changes to the taillights, along with a changed interior, and improved infotainment adding the newest iteration of the Mercedes-Benz MBUX system. It also removed the manual transmission, alongside the A-Class and CLA as part of Mercedes-Benz's plan to retire manual transmissions.[17][18]

  • 2023 facelift
    2023 facelift
  • Rear
    Rear
  • Interior update
    Interior update

Engines

[edit]

The hatchback has slightly updated models from pre-facelift and facelift. The AWD models uses Mercedes’ four-wheel drive technology called ‘4Matic’, and with the facelift, petrol models use a 48-volt mild hybrid system.

Pre-facelift models (2018–2022)

[edit]
Engines (W247)[19]
Spec
Model
 Engine Power Torque Displacement Top speed Transmission Acceleration (0-60/100) Drive
Petrol models
B 160 1.3 L M282 turbo I4 80 kW (109 PS; 108 hp) 180 N⋅m (133 lb⋅ft) 1,332 cc (81.3 cu in) 198 km/h (123 mph) 6-speed manual 11.3 sec FWD
B 180 100 kW (136 PS; 134 hp) 200 N⋅m (148 lb⋅ft) at 1460 212 km/h (132 mph) 6-speed manual
7-speed dual-clutch 		9.4 sec
9.0 sec (DCT models) 		FWD
B 200 120 kW (163 PS; 161 hp) 250 N⋅m (184 lb⋅ft) at 1630 223 km/h (139 mph) 6-speed manual
7 or 8-speed dual-clutch 		8.5 sec
8.2 sec (DCT) 		FWD
AWD (8-sp. DCT)
B 220 2.0 L M260 turbo I4 140 kW (190 PS; 187 hp) 300 N⋅m (221 lb⋅ft) 1,991 cc (121.5 cu in) 239 km/h (149 mph) 7-speed dual-clutch 7.1 sec FWD
AWD (DCT)
B 250 165 kW (224 PS; 221 hp) 350 N⋅m (258 lb⋅ft) at 1800 250 km/h (155 mph) 7-speed dual-clutch 7.1 sec FWD
AWD
Diesel models
B 180 d 85 kW (116 PS; 114 hp) at 3400 260 N⋅m (192 lb⋅ft) at 1750 200 km/h (124 mph) 6-speed manual
7 or 8-speed dual-clutch 		10.4 sec FWD
B 200 d 2.0 L OM654 turbo I4 110 kW (150 PS; 148 hp) 320 N⋅m (236 lb⋅ft) 1,950 cc (119.0 cu in) 219 km/h (136 mph) 7 or 8-speed dual-clutch 8.3 sec FWD
AWD
B 220 d 140 kW (190 PS; 187 hp) 400 N⋅m (295 lb⋅ft) 234 km/h (145 mph) 7 or 8-speed dual-clutch 7.2 sec FWD
AWD (8-sp. DCT)
Plug-in hybrid models
B 250 e 1.3 L M282 turbo I4 118 kW (160 PS; 158 hp) at 5500 230 N⋅m (170 lb⋅ft) 1,332 cc (81.3 cu in) 235 km/h (146 mph) 8-speed dual-clutch 6.8 sec FWD
Electric details
Spec
Model
 All-electric range (WLTP) All-electric range (NEDC) Electric motor power Electric motor torque Electric top speed Battery
B 250 e 56–67 km (35–42 mi) 70–77 km (43–48 mi) 75 kW (102 PS; 101 hp) 330 N⋅m (243 lb⋅ft) 140 km/h (87 mph) 15.6 kWh lithium-ion

Facelift models (2023–present)

[edit]
Engines (W247 facelift)[20]
Spec
Model
 Engine Power Torque Displacement Top speed Transmission Acceleration (0-60/100) Drive
Petrol models
B 180 1.3 L M282 turbo I4 100 kW (136 PS; 134 hp) 200 N⋅m (148 lb⋅ft) 1,332 cc (81.3 cu in) 212 km/h (132 mph) 7-speed dual-clutch 9.0 sec FWD
B 200 120 kW (163 PS; 161 hp) 270 N⋅m (199 lb⋅ft) 223 km/h (139 mph) 7-speed dual-clutch 8.4 sec FWD
B 220 2.0 L M260 turbo I4 140 kW (190 PS; 187 hp) 300 N⋅m (221 lb⋅ft) 1,991 cc (121.5 cu in) 234 km/h (145 mph) 8-speed dual-clutch 7.3 sec AWD
B 250 165 kW (224 PS; 221 hp) 350 N⋅m (258 lb⋅ft) 250 km/h (155 mph) 8-speed dual-clutch 6.5 sec AWD
Diesel models
B 180 d 2.0 L OM654 turbo I4 85 kW (116 PS; 114 hp) 280 N⋅m (207 lb⋅ft) 1,991 cc (121.5 cu in) 200 km/h (124 mph) 8-speed dual-clutch FWD
B 200 d 110 kW (150 PS; 148 hp) 320 N⋅m (236 lb⋅ft) 219 km/h (136 mph) 8-speed dual-clutch 8.5 sec FWD
B 220 d 140 kW (190 PS; 187 hp) 400 N⋅m (295 lb⋅ft) 234 km/h (145 mph) 8-speed dual-clutch 7.4 sec FWD
Plug-in hybrid models
B 250 e 1.3 L M282 turbo I4 160 kW (218 PS; 215 hp) 270 N⋅m (199 lb⋅ft) 1,332 cc (81.3 cu in) 223 km/h (139 mph) 8-speed dual-clutch 7.6 sec FWD
Electric details
Spec
Model
 All-electric range (WLTP) All-electric range (NEDC) Electric motor power Electric motor torque Electric top speed Battery
B 180, B 200, B 220, B 250 N/A N/A 10 kW (14 PS; 14 hp) 150 N⋅m (111 lb⋅ft) N/A N/A
B 250 e 67–77 km (42–48 mi) N/A 80 kW (109 PS; 108 hp) 300 N⋅m (221 lb⋅ft) N/A 15.6 kWh lithium-ion

Sales

[edit]
Year Europe[21] Canada[22] U.S.[23] Mexico Australia[24] South Africa[25]
2005 52,942
2006 114,766 2,617
2007 108,699 3,035
2008 101,072 3,207
2009 86,073 2,865
2010 82,844 2,994
2011 64,198 2,218
2012 119,871 1,523[26]
2013 100,533 3,207
2014 83,597 2,695 774 2,364 2,002
2015 79,721 2,423 1,906 1,967 1,377
2016 73,768 2,461 632 1,849 1,192
2017 64,683 2,369 744 1,330 338
2018 61,022 1,622 844 113
2019 73,997 306 193[27] 1,272 147
2020 44,664 513 86
2021 27,694 388 34
2022 284

References

[edit]
  1. ^ Mihalascu, Dan (2018-11-24). "Mercedes-Benz Starts Production of 2019 B-Class MPV In Germany". CarScoops. US. Retrieved 2022-06-13.
  2. ^ "Official Mercedes Benz B Class 2011 safety rating results". Euroncap. Retrieved 2016-04-16.
  3. ^ "245 series B-Class Sports Tourer, 2005 - 2008". mercedes-benz-publicarchive.com. Retrieved 5 April 2024.
  4. ^ "Sales jubilee Mercedes-Benz B-Class: Mercedes-Benz B-Class – celebrating over one million sales". Dec 20, 2013.
  5. ^ "B 200 Turbo / T 245 E 20 LA, 2005 - 2008". mercedes-benz-publicarchive.com. Retrieved 10 December 2023.
  6. ^ "Mercedes-Benz B-Class 2005 - Car Review". Honest John. Retrieved 2016-04-16.
  7. ^ Mazur, Eligiusz, ed. (2006). "World of Cars 2006·2007". World of Cars: Worldwide Car Catalogue. Warsaw, Poland: Media Connection: 42. ISSN 1734-2945.
  8. ^ "Mercedes Benz B-Klasse (W245) (2005 - 2008)". Autoevolution. Retrieved 2016-04-16.
  9. ^ Blanco, Sebastian (6 April 2008). "New Mercedes-Benz A and B-Class models have start/stop, BlueEffieciency". Autoblog. Retrieved 2016-04-16.
  10. ^ "Mercedes B 170 NGT BlueEFFICIENCY" (PDF). ADAC. Retrieved 16 April 2016.
  11. ^ Autoblog Staff (3 June 2011). "Mercedes-Benz F-Cell World Drive successfully completed". Autoblog. Retrieved 2016-04-16.
  12. ^ Tan, Danny (26 August 2011). "All-new Mercedes-Benz B-Class officially revealed!". Paul Tan’s Automotive News.
  13. ^ Beissmann, Tim (12 July 2011). "2012 Mercedes-Benz B-Class coming to Australia in Q2". Drive. Retrieved 30 September 2023.
  14. ^ Joesph, Noah (25 August 2011). "Mercedes-Benz B-Class revealed ahead of Frankfurt... but is it coming here?". www.autoblog.com.
  15. ^ a b "2019 Mercedes-Benz B-Class Brings Semi-Autonomous Tech To Paris". Motor1.com. Retrieved 2018-10-02.
  16. ^ "Classe B 250 e Hybride rechargeable | Mercedes-Benz".
  17. ^ "Mercedes-Benz B-Class review". Top Gear.
  18. ^ "2023 Mercedes B-Class Facelift Debuts With More Standard Kit, Extra PHEV Power". Motor1.com.
  19. ^ "2019 Mercedes-Benz B-class (W247) specs, Fuel consumption, Dimensions". Auto-Data.net.
  20. ^ "2023 Mercedes-Benz B-class (W247, facelift 2022) specs, Fuel consumption, Dimensions". Auto-Data.net.
  21. ^ Demandt, Bart (2014-01-27). "Mercedes-Benz B-Class European sales figures". carsalesbase.com. Retrieved 2023-03-30.
  22. ^ "2019 Mercedes-Benz B-Class Canada Sales Figures". carfigures.com. 2023-01-06. Retrieved 2023-03-30.
  23. ^ Demandt, Bart (2015-11-08). "Mercedes-Benz B-Class Electric Drive US car sales figures". carsalesbase.com. Retrieved 2023-03-30.
  24. ^ "Mercedes-Benz B-Class - Sales in Australia". www.chinamobil.ru. Retrieved 2023-03-31.
  25. ^ "Mercedes-Benz B-Class - Sales in South Africa". www.chinamobil.ru. Retrieved 2023-03-31.
  26. ^ "Mercedes Benz B-Class Canada Sales Figures". GoodCarBadCar. Retrieved 2023-03-30.
  27. ^ "Mercedes-Benz B-Class - Sales in Mexico". www.chinamobil.ru. Retrieved 2023-03-31.
[edit]
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