Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 3 Series Touring (E91) 320i (150 Hp) & Mercedes-Benz B-class (W246) B 220 CDI (170 Hp) DCT


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BMW 3 Series Touring (E91) 320i (150 Hp)
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Mercedes-Benz B-class (W246) B 220 CDI (170 Hp) DCT
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Brand: BMW Mercedes-Benz
Model: 3 Series B-class
Generation: 3 Series Touring (E91) B-class (W246)
Engine / modification: 320i (150 Hp) B 220 CDI (170 Hp) DCT
Production start: 2005 year 2012 year
Production end: 2007 year 2014 year
Coupe type: Combi Hatchback
Num. of Doors: 5 5
Num. of seats: 5 5
Fuel consumption / economy - urban: 10.8 l/100 km 5.6-5.4 l/100 km
Fuel consumption / economy - extra urban: 5.7 l/100 km 4.0-3.8 l/100 km
Fuel consumption / economy - combined: 4.6-4.4 l/100 km
Fuel Type: Petrol (Gasoline) Diesel
Fuel tank volume: 61 l 50 l
Emission standard: Euro 6
CO2 emissions: 120-114 g/km
Power: 150 hp 170 hp
Max power in: 6200 rpm. 3400-4000 rpm.
Maximum speed: 218 km/h 220 km/h
Acceleration from 0 to 100 km/h: 9.4 sec 8.3 sec
Torque: 200 Nm @ 3600 rpm. 350 Nm @ 1400-3400 rpm.
Model Engine: N46B20 OM 651.930
Engine position: Front, longitudinal Front, transverse
Engine displacement: 1995 cm3 2143 cm3
Engine oil capacity: 4.3 l 7 l
Coolant: 9.5 l
Fuel System: Multi-point injection Diesel Commonrail
Aspiration / Turbine: Turbo / Intercooler (Turbocharging / Intercooler)
Position of cylinders: Inline Inline
Valvetrain: -
Number of cylinders: 4 4
Number of valves per cylinder: 4 4
Compression ratio: 10.5 16.2
Piston Stroke: 90 mm
Cylinder Bore: 84 mm
Wheel Drive: Rear wheel drive Front wheel drive
Number of Gears (automatic transmission): 7G-DCT
Number of Gears (manual transmission): 6
Length: 4520 mm 4359 mm
Width: 1817 mm 1786 mm
Height: 1418 mm 1557 mm
Wheelbase: 2760 mm 2699 mm
Front track: 1500 mm 1552 mm
Rear (Back) track: 1513 mm 1549 mm
Minimum volume of Luggage (trunk): 460 l 488 l
Maximum amount of Luggage (trunk): 1385 l 1547 l
Front suspension: The depreciated rack McPherson
Rear suspension: Helical spring Trailing
Max weight: 1970 kg 2025 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Disc Disc
Kerb Weight: 1435 kg 1505 kg
ABS: yes yes
Steering type: Steering rack and pinion
Power steering: Electric Steering
Minimum turning circle (turning diameter): 11 m
Tire size: 205/55 R16 205/55 R16
Wheel rims size: R16 R16