Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 4 Series Convertible (F33, facelift 2017) 440i (326 Hp) xDrive Steptronic & Mercedes-Benz W188 I Coupe 300 S (150 Hp)


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BMW 4 Series Convertible (F33, facelift 2017) 440i (326 Hp) xDrive Steptronic
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Mercedes-Benz W188 I Coupe 300 S (150 Hp)
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Brand: BMW Mercedes-Benz
Model: 4 Series W188
Generation: 4 Series Convertible (F33, facelift 2017) W188 I Coupe
Engine / modification: 440i (326 Hp) xDrive Steptronic 300 S (150 Hp)
Production start: 2017 year 1951 year
Production end: 2020 year 1955 year
Coupe type: Cabriolet Coupe
Num. of Doors: 2 2
Num. of seats: 4 5
Fuel consumption / economy - urban: 9.8-10.3 l/100 km
Fuel consumption / economy - extra urban: 5.8-6.1 l/100 km
Fuel consumption / economy - combined: 7.3-7.6 l/100 km 13.8 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.31
Fuel tank volume: 60 l 85 l
Emission standard: Euro 6
CO2 emissions: 169-177 g/km
Power: 326 hp 150 hp
Max power in: 5500 rpm. 5000 rpm.
Maximum speed: 250 km/h 175 km/h
Acceleration from 0 to 100 km/h: 5.4 sec 15 sec
Torque: 450 Nm @ 1380-5000 rpm. 230 Nm @ 3800 rpm.
Model Engine: B58B30 M 188 / 188.920
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 2998 cm3 2996 cm3
Engine oil capacity: 6.5 l
Fuel System: Direct injection Carburettor
Aspiration / Turbine: Twin-power turbo
Position of cylinders: Inline Inline
Valvetrain: SOHC
Number of cylinders: 6 6
Number of valves per cylinder: 4 2
Compression ratio: 11 7.8
Piston Stroke: 94.6 mm 88 mm
Cylinder Bore: 82 mm 85 mm
Wheel Drive: All wheel drive (4x4) Rear wheel drive
Number of Gears (automatic transmission): 8 Steptronic
Number of Gears (manual transmission): 4
Length: 4640 mm 4730 mm
Width: 1825 mm 1910 mm
Height: 1399 mm 1510 mm
Wheelbase: 2810 mm 2900 mm
Front track: 1543 mm 1480 mm
Rear (Back) track: 1593 mm 1525 mm
Ride height(clearance): 145 mm
Minimum volume of Luggage (trunk): 370 l
Front suspension: Independent, spring
Rear suspension: Multi-link independent
Max weight: 2300 kg 2000 kg
Front brakes: Ventilated discs Drum
Rear brakes: Ventilated discs Drum
Kerb Weight: 1850 kg 1740 kg
ABS: yes
Steering type: Steering rack and pinion Cone worm with recirculation balls
Power steering: Electric Steering
Minimum turning circle (turning diameter): 11.8 m
Permitted trailer load with brakes (12%): 1800 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
Wheel rims size: 7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19