Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 4 Series Gran Coupe (F36) 420d (184 Hp) xDrive & BMW 2 Series Convertible (F23 LCI, facelift 2017) M240i (340 Hp) Steptronic


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BMW 4 Series Gran Coupe (F36) 420d (184 Hp) xDrive
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BMW 2 Series Convertible (F23 LCI, facelift 2017) M240i (340 Hp) Steptronic
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Brand: BMW BMW
Model: 4 Series 2 Series
Generation: 4 Series Gran Coupe (F36) 2 Series Convertible (F23 LCI, facelift 2017)
Engine / modification: 420d (184 Hp) xDrive M240i (340 Hp) Steptronic
Production start: 2014 year 2017 year
Production end: 2015 year
Coupe type: Coupe Cabriolet
Num. of Doors: 5 2
Num. of seats: 5 4
Fuel consumption / economy - urban: 6.1 l/100 km 9.8 l/100 km
Fuel consumption / economy - extra urban: 4.2 l/100 km 6.0 l/100 km
Fuel consumption / economy - combined: 4.9 l/100 km 7.4 l/100 km
Fuel Type: Diesel Petrol (Gasoline)
Drag coefficient: 0.29 0.36
Fuel tank volume: 57 l 52 l
Emission standard: Euro 6 Euro 6
CO2 emissions: 129 g/km 169 g/km
Power: 184 hp 340 hp
Max power in: 4000 rpm. 5500 rpm.
Maximum speed: 234 km/h 250 km/h
Acceleration from 0 to 100 km/h: 7.7 sec 4.7 sec
Torque: 380 Nm @ 1750-2750 rpm. 500 Nm @ 1520-4500 rpm.
Model Engine: N47D20 B58B30
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 1995 cm3 2998 cm3
Engine oil capacity: 5.2 l 6.5 l
Coolant: 7.0 l
Fuel System: Diesel Commonrail Direct injection
Aspiration / Turbine: Twin-power turbo Twin-power turbo
Position of cylinders: Inline Inline
Number of cylinders: 4 6
Number of valves per cylinder: 4 4
Compression ratio: 16.5 11
Piston Stroke: 90 mm 94.6 mm
Cylinder Bore: 84 mm 82 mm
Wheel Drive: All wheel drive (4x4) Rear wheel drive
Number of Gears (automatic transmission): 8 Steptronic
Number of Gears (manual transmission): 6
Length: 4638 mm 4454 mm
Width: 1825 mm 1774 mm
Width including mirrors: 1984 mm
Height: 1404 mm 1403 mm
Wheelbase: 2810 mm 2690 mm
Front track: 1544 mm 1516 mm
Rear (Back) track: 1590 mm 1534 mm
Ride height(clearance): 145 mm 130 mm
Minimum volume of Luggage (trunk): 480 l 280 l
Maximum amount of Luggage (trunk): 1300 l 335 l
Front suspension: Independent, spring Double wishbone
Rear suspension: Multi-link independent Multi-link independent
Max weight: 2145 kg 2060 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Disc
Kerb Weight: 1585 kg 1635 kg
ABS: yes yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Electric Steering
Max. roof load: 75 kg
Minimum turning circle (turning diameter): 11.8 m 10.9 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 94W 225/40 R18; 245/35 R18
Wheel rims size: 7.5J x 17 7.5J x 18; 8J x 18