Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 4 Series Coupe (F32) 420d (184 Hp) xDrive & Mercedes-Benz B-class (W246 facelift 2014) B 200 (156 Hp) Natural Gas Drive


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BMW 4 Series Coupe (F32) 420d (184 Hp) xDrive
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Mercedes-Benz B-class (W246 facelift 2014) B 200 (156 Hp) Natural Gas Drive
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Brand: BMW Mercedes-Benz
Model: 4 Series B-class
Generation: 4 Series Coupe (F32) B-class (W246 facelift 2014)
Engine / modification: 420d (184 Hp) xDrive B 200 (156 Hp) Natural Gas Drive
Production start: 2013 year 2014 year
Production end: 2015 year 2018 year
Coupe type: Coupe Hatchback
Num. of Doors: 2 5
Num. of seats: 4 5
Fuel consumption / economy - urban: 6.0-5.9 l/100 km 6 l/100 km
Fuel consumption / economy - extra urban: 4.1 - 4.2 l/100 km
Fuel consumption / economy - combined: 4.8 - 4.9 l/100 km
Fuel consumption / economy, urban - CNG: 6.0 kg/100 km
Fuel consumption / economy, extra urban - CNG: 3.4-3.3 kg/100 km
Fuel consumption / economy, combined  - CNG: 4.4-4.3 kg/100 km
Fuel Type: Diesel Petrol / CNG
Drag coefficient: 0.29
Fuel tank volume: 57 l
Emission standard: Euro 6 Euro 6
CO2 emissions: 126-129 g/km 119-117 g/km
Power: 184 hp 156 hp
Max power in: 4000 rpm. 5000 rpm.
Maximum speed: 236 km/h 200 km/h
Acceleration from 0 to 100 km/h: 7.5 sec 9.2 sec
Torque: 380 Nm @ 1750-2500 rpm. 270 Nm @ 1250-4000 rpm.
Model Engine: N47D20 M 270.920
Engine position: Front, longitudinal Front, transverse
Engine displacement: 1995 cm3 1991 cm3
Engine oil capacity: 5.2 l 5.8 l
Coolant: 7.0 l 7 l
Fuel System: Diesel Commonrail Direct injection
CNG cylinder capacity: 12 kg
Aspiration / Turbine: Twin-power turbo Turbocharging
Position of cylinders: Inline Inline
Number of cylinders: 4 4
Number of valves per cylinder: 4
Compression ratio: 16.5 11
Piston Stroke: 90 mm
Cylinder Bore: 84 mm
Wheel Drive: All wheel drive (4x4) Front wheel drive
Number of Gears (manual transmission): 6 6
Length: 4638 mm 4359 mm
Width: 1825 mm 1812 mm
Height: 1392 mm 1590 mm
Wheelbase: 2810 mm 2699 mm
Front track: 1545 mm 1536 mm
Rear (Back) track: 1594 mm 1542 mm
Ride height(clearance): 145 mm
Minimum volume of Luggage (trunk): 445 l 501 l
Maximum amount of Luggage (trunk): 1456 l
Front suspension: Independent, spring Independent, Spring McPherson, with stabilizer
Rear suspension: Multi-link independent Independent, spring
Max weight: 2050 kg 2020 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Disc
Kerb Weight: 1530 kg 1505 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering
Max. roof load: 75 kg
Minimum turning circle (turning diameter): 11.8 m 11 m
Permitted trailer load with brakes (12%): 1600 kg
Permitted trailer load without brakes: 750 kg
Permitted towbar download: 75 kg
Tire size: 225/50 R17; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19 205/55 R 16
Wheel rims size: 7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19 R16