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Mercedes-Benz B-Class Specs

Mercedes-Benz B-Class Specs & Dimensions

Buy or lease the Mercedes-Benz B-Class at a price you’ll love
We take the hassle and haggle out of car buying by finding you great deals from local and national dealers
RRP £35,435 - £43,600
Carwow price from
Cash
£35,435
Monthly
£559*
Used
£26,999
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Rated 4.5/5 from 63,420 reviews
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Technical data

External dimensions

Mercedes-Benz B-Class dimensions diagram 4,419 mm 1,797 mm 1,562 mm
Values shown are maximum dimensions
Number of doors
5
Turning circle
11.0 m
Wheelbase
2.73 m

Internal dimensions

Number of seats
5
Boot (seats up)
420 - 455 L
Boot (seats down)
1,505 - 1,540 L

Transmission and fuel

Transmission
Automatic
Buy or lease the Mercedes-Benz B-Class at a price you’ll love
We take the hassle and haggle out of car buying by finding you great deals from local and national dealers
RRP £35,435 - £43,600
Carwow price from
Cash
£35,435
Monthly
£559*
Used
£26,999
Ready to see prices tailored to you?
Compare new offers Compare used deals
Rated 4.5/5 from 63,420 reviews

Trims and engines

B-Class

Photo is for illustrative purposes

B-Class Sport

RRP £35,435

Carwow price from

£35,435

The entry-level Sport trim kicks things off on the Mercedes B-Class with 17-inch alloys, LED headlights, climate control, heated front seats and a seven-inch touchscreen infotainment system. Safety equipment on this trim level include autonomous emergency braking and a driver drowsiness monitor.

Sport standard equipment

  • Heated front seats
  • Rear headrests
  • Velour floormats
  • Sunvisors with illuminated vanity mirrors
  • Rear armrest with 2 cupholders
  • Black roof lining
  • Front door sills with Mercedes Benz lettering
  • Twin front cupholders
  • Artico man-made leather upholstery
  • Gearshift paddles on steering wheel
  • 3 seat rear bench
  • Interior lighting - 64 colour Ambient lighting
  • Seat occupancy sensor for front passenger seat
  • Front centre armrest with stowage
  • Automatic child seat recognition sensor
  • Manually adjustable front seats
  • Manually height and reach adjustable steering column
  • 4 way lumbar support
  • Freight packaging without tie-down hooks
  • Illuminated glove compartment stowage
  • Luggage net on driver/front passenger seat backrest
  • 40:20:40 split folding rear seats with backrest
  • Two outer rear seat isofix and top tether child seat fixing points
  • Stowage compartment in centre console with retractable cover
  • Air conditioning - air vents with silver chrome surround
  • Rear seats with fore/aft adjustment
  • Comfort seats with adjustable head restraints
  • Single front passenger seat
  • Air conditioning - One zone thermatic automatic climate control with automatically controlled air distribution
  • Multifunction sports steering wheel in ARTICO man-made leather
  • Fluorescent jacket
  • Outside temperature gauge
  • Speed sensitive power steering
  • Cruise control + speed limiter
  • Remote boot closing
  • Service indicator (Active Service System)
  • Brake pad wear indicator warning light
  • Engine start/stop button
  • Blind spot assist
  • Speed limit assist
  • Wireless charging
  • Smartphone integration with Apple CarPlay and Android auto
  • 10.25" Digital instrument cluster display screen
  • Lamp failure indicator
  • Mercedes me connect including emergency call system, accident recovery, breakdown management and maintenance
  • Fluid level warning indicator for fuel, oil, coolant and washer fluid
  • ECO start/stop function
  • Lane keeping assistant (LKA)
  • Attention assist - Monitors steering behaviour and long journey fatigue
  • Hey Mercedes Voice activation
  • Preinstallation for Mercedes Benz link
  • Owners manual and service booklet in English
  • Trip computer in multifunction display with current consumption indicator
  • Pre-installation for car sharing
  • DYNAMIC SELECT with a choice of driving modes (ECO, Comfort, Sport and Individual)
  • Hard disk navigation
  • Dual bluetooth interfaces
  • 10.25 inch touchscreen central media display
  • Live traffic information
  • GPS aerial
  • Fingerprint scanner
  • Mercedes me remote services
  • Privacy glass
  • Body coloured bumpers
  • Rear fog lamp
  • Adaptive brake lights
  • Adaptive high beam assist
  • Body coloured side skirts
  • 4 Electric Front and Rear windows
  • Heated glass rear windscreen + timer control
  • Electric adjustable and heated door mirrors with integrated LED side indicators
  • LED high performance headlamps with integrated LED daytime running lights
  • LED tail lamp
  • Headlamp assist automatic headlamp activation
  • Heat insulating dark tinted rear and rear side windows
  • Rain sensing windscreen wipers with two sensitivity settings
  • Chrome beltline strips
  • High level LED third brake light
  • Rear windscreen wiper
  • Exhaust system with 2 Visible tailpipe trim elements and rear apron with trim in chrome
  • Car wash function
  • Interior mirror with black reading lamps and frameless
  • Rear side wing doors
  • Diamond radiator grille with pins in black, silver-painted louvre and insert in chrome
  • Chrome window line
  • Black seat belts
  • Warning triangle and first aid kit
  • Dual stage driver/passenger airbags
  • Tyre pressure monitoring system
  • Front passenger airbag deactivation
  • Front and rear seatbelt reminder
  • Crash responsive emergency lighting
  • Anti-lock braking system (ABS)
  • Active brake assist includes forward collision warning system with autonomous braking
  • Adaptive brake assist with hold function and hill start assist
  • Electric parking brake
  • Childproof locks manually operated for rear doors and electrically operated for rear power windows
  • Airbags - kneebag for driver
  • 3 rear three point seatbelts
  • Curve dynamic assist
  • Electronic stability programme with acceleration skid control
  • Active bonnet pedestrian safety measure which detects an impact and raises bonnet
  • Driver and front passenger windowbags
  • Driver and front passenger head and sidebags
  • Brake assist
  • Comfort suspension
  • Seat comfort pack - B Class
  • Interior lighting with light and sight pack - B Class
  • Parking pack - B Class
  • USB plus pack - B Class
  • Mirror package with self dimming mirror - B Class
  • KEYLESS-GO comfort pack - B Class
  • 360 degree guard vehicle protection pack - B Class
  • Summer tyres
  • Tirefit tyre sealant kit
  • 17" 5 spoke light alloy wheels, aerodynamically optimised, painted in black with high sheen finish
  • Remote central locking and crash sensor with emergency opening function
  • Alarm system with immobiliser and interior protection -Thatcham category 1
  • DAB digital radio tuner
  • Mercedes Benz sound system (100 W) with 6 speakers
  • MBUX multimedia system
  • Black open wood pore trim

2 engines available with the Sport trim

B200 Auto
  • 1.3 L Petrol
  • 163 bhp
  • Automatic
  • Front wheel drive
A decent all-rounder – decent mpg with enough power
Acceleration (0-60mph)
8.4 s
CO2 Emissions
140 g/km
First year road tax
£260
Fuel economy
46 mpg
Top speed
139 mph
Gears
7-speed
B200d Auto
  • 2 L Diesel
  • 150 bhp
  • Automatic
  • Front wheel drive
High-mileage drivers will appreciate the high mpg
Acceleration (0-60mph)
8.5 s
CO2 Emissions
135 g/km
First year road tax
£270
Fuel economy
55 mpg
Top speed
136 mph
Gears
8-speed
B-Class

Photo is for illustrative purposes

B-Class AMG Line

RRP £37,860

Carwow price from

£37,860

The Mercedes B-Class AMG Line gets a more aggressive look. You get 18-inch AMG alloy wheels, lowered suspension, sportier steering system and an AMG bodykit. Inside, there’s Artico leather/microfibre seat upholstery, red stitching and a few AMG-branded items such as the pedals, steering wheel and floor mats.

AMG Line standard equipment

  • Heated front seats
  • Rear headrests
  • Sunvisors with illuminated vanity mirrors
  • Black roof lining
  • Front door sills with Mercedes Benz lettering
  • Twin front cupholders
  • 3 seat rear bench
  • Brushed stainless steel sports pedals with rubber studs
  • Interior lighting - 64 colour Ambient lighting
  • Seat occupancy sensor for front passenger seat
  • Front centre armrest with stowage
  • Floor mats with AMG lettering
  • Automatic child seat recognition sensor
  • Manually adjustable front seats
  • Manually height and reach adjustable steering column
  • 4 way lumbar support
  • Sports seats with adjustable head restraints
  • Freight packaging without tie-down hooks
  • Galvanished gear shift paddles on steering wheel
  • Illuminated glove compartment stowage
  • Luggage net on driver/front passenger seat backrest
  • 40:20:40 split folding rear seats with backrest
  • Two outer rear seat isofix and top tether child seat fixing points
  • Folding rear armrest
  • Stowage compartment in centre console with retractable cover
  • Air conditioning - air vents with silver chrome surround
  • Single front passenger seat
  • Air conditioning - One zone thermatic automatic climate control with automatically controlled air distribution
  • Artico man-made leather/ MICROCUT microfiber upholstery with contrast topstitching
  • Fluorescent jacket
  • 3 twin spoke multifunction sports steering wheel in nappa leather with flattened bottom and perforated grip area
  • Outside temperature gauge
  • Speed sensitive power steering
  • Cruise control + speed limiter
  • Remote boot closing
  • Service indicator (Active Service System)
  • Brake pad wear indicator warning light
  • Engine start/stop button
  • Blind spot assist
  • Speed limit assist
  • Wireless charging
  • Smartphone integration with Apple CarPlay and Android auto
  • 10.25" Digital instrument cluster display screen
  • Lamp failure indicator
  • Mercedes me connect including emergency call system, accident recovery, breakdown management and maintenance
  • Fluid level warning indicator for fuel, oil, coolant and washer fluid
  • ECO start/stop function
  • Lane keeping assistant (LKA)
  • Attention assist - Monitors steering behaviour and long journey fatigue
  • Hey Mercedes Voice activation
  • Preinstallation for Mercedes Benz link
  • Direct steer system
  • Owners manual and service booklet in English
  • Trip computer in multifunction display with current consumption indicator
  • Pre-installation for car sharing
  • DYNAMIC SELECT with a choice of driving modes (ECO, Comfort, Sport and Individual)
  • Hard disk navigation
  • Dual bluetooth interfaces
  • 10.25 inch touchscreen central media display
  • Live traffic information
  • GPS aerial
  • Fingerprint scanner
  • Mercedes me remote services
  • Privacy glass
  • Body coloured bumpers
  • Rear fog lamp
  • Adaptive brake lights
  • Adaptive high beam assist
  • Body coloured side skirts
  • 4 Electric Front and Rear windows
  • Heated glass rear windscreen + timer control
  • Electric adjustable and heated door mirrors with integrated LED side indicators
  • LED high performance headlamps with integrated LED daytime running lights
  • LED tail lamp
  • Headlamp assist automatic headlamp activation
  • Heat insulating dark tinted rear and rear side windows
  • Rain sensing windscreen wipers with two sensitivity settings
  • High level LED third brake light
  • Rear windscreen wiper
  • Exhaust system with 2 Visible tailpipe trim elements and rear apron with trim in chrome
  • Car wash function
  • Interior mirror with black reading lamps and frameless
  • Rear side wing doors
  • AMG body styling - AMG front apron with front splitter and AMG rear apron and visible exhaust tailpipe trim elements
  • Chrome window line
  • Diamond radiator grille with pins in fine star pattern
  • Black seat belts
  • Warning triangle and first aid kit
  • Dual stage driver/passenger airbags
  • Tyre pressure monitoring system
  • Front passenger airbag deactivation
  • Sports braking system
  • Front and rear seatbelt reminder
  • Crash responsive emergency lighting
  • Anti-lock braking system (ABS)
  • Active brake assist includes forward collision warning system with autonomous braking
  • Adaptive brake assist with hold function and hill start assist
  • Electric parking brake
  • Childproof locks manually operated for rear doors and electrically operated for rear power windows
  • Airbags - kneebag for driver
  • 3 rear three point seatbelts
  • Curve dynamic assist
  • Electronic stability programme with acceleration skid control
  • Active bonnet pedestrian safety measure which detects an impact and raises bonnet
  • Driver and front passenger windowbags
  • Driver and front passenger head and sidebags
  • Brake assist
  • Seat comfort pack - B Class
  • Interior lighting with light and sight pack - B Class
  • Parking pack - B Class
  • USB plus pack - B Class
  • Mirror package with self dimming mirror - B Class
  • KEYLESS-GO comfort pack - B Class
  • 360 degree guard vehicle protection pack - B Class
  • Winter Pack - B Class
  • Lowered comfort suspension
  • Summer tyres
  • Tirefit tyre sealant kit
  • 18" AMG 5 twin spoke light alloy wheels,aerodynamically optimised, painted in black with high sheen finish
  • Remote central locking and crash sensor with emergency opening function
  • Alarm system with immobiliser and interior protection -Thatcham category 1
  • DAB digital radio tuner
  • Mercedes Benz sound system (100 W) with 6 speakers
  • MBUX multimedia system
  • Black open wood pore trim

2 engines available with the AMG Line trim

B200 Auto
  • 1.3 L Petrol
  • 163 bhp
  • Automatic
  • Front wheel drive
A decent all-rounder – decent mpg with enough power
Acceleration (0-60mph)
8.4 s
CO2 Emissions
141 g/km
First year road tax
£260
Fuel economy
46 mpg
Top speed
139 mph
Gears
7-speed
B200d Auto
  • 2 L Diesel
  • 150 bhp
  • Automatic
  • Front wheel drive
High-mileage drivers will appreciate the high mpg
Acceleration (0-60mph)
8.5 s
CO2 Emissions
137 g/km
First year road tax
£270
Fuel economy
54 mpg
Top speed
136 mph
Gears
8-speed