Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 4 Series Coupe (F32) 420i (184 Hp) xDrive & BMW 4 Series Gran Coupe (G26) 430i (245 Hp) Steptronic


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BMW 4 Series Coupe (F32) 420i (184 Hp) xDrive
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BMW 4 Series Gran Coupe (G26) 430i (245 Hp) Steptronic
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Brand: BMW BMW
Model: 4 Series 4 Series
Generation: 4 Series Coupe (F32) 4 Series Gran Coupe (G26)
Engine / modification: 420i (184 Hp) xDrive 430i (245 Hp) Steptronic
Production start: 2013 year 2021 year
Production end: 2016 year
Coupe type: Coupe Coupe
Num. of Doors: 2 5
Num. of seats: 4 5
Fuel consumption / economy - urban: 8.9-9.1 l/100 km
Fuel consumption / economy - extra urban: 5.6-5.7 l/100 km
Fuel consumption / economy - combined: 6.8-7.0 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.30 0.26
Fuel tank volume: 60 l 59 l
Emission standard: Euro 6 Euro 6d
CO2 emissions: 159-162 g/km
Power: 184 hp 245 hp
Max power in: 5000-6250 rpm. 4500-6500 rpm.
Maximum speed: 233 km/h 250 km/h
Acceleration from 0 to 100 km/h: 7.4 sec 6.2 sec
CO2 emissions (WLTP): 156-173 g/km
Torque: 270 Nm @ 1250-4500 rpm. 400 Nm @ 1600-4000 rpm.
Model Engine: N20B20 B48B20
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 1997 cm3 1998 cm3
Engine oil capacity: 5.0 l 5.25 l
Coolant: 7.2 l
Fuel System: Direct injection Direct injection
Aspiration / Turbine: Twin-power turbo
Position of cylinders: Inline Inline
Valvetrain: VALVETRONIC
Number of cylinders: 4 4
Number of valves per cylinder: 4 4
Compression ratio: 10 10.2
Piston Stroke: 90.1 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 4783 mm
Width: 1825 mm 1852 mm
Height: 1392 mm 1442 mm
Wheelbase: 2810 mm 2856 mm
Front track: 1545 mm 1595 mm
Rear (Back) track: 1594 mm 1623 mm
Ride height(clearance): 145 mm 140 mm
Minimum volume of Luggage (trunk): 445 l 470 l
Maximum amount of Luggage (trunk): 1290 l
Front suspension: Independent, spring Double wishbone
Rear suspension: Multi-link independent Multi-link independent
Max weight: 2040 kg 2200 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Ventilated discs
Kerb Weight: 1520 kg 1645 kg
ABS: yes
Steering type: Steering rack and pinion
Power steering: Electric Steering Electric Steering
Max. roof load: 75 kg 75 kg
Minimum turning circle (turning diameter): 11.8 m 12 m
Permitted trailer load with brakes (12%): 1700 kg 1600 kg
Permitted trailer load without brakes: 750 kg 750 kg
Permitted towbar download: 75 kg 75 kg
Tire size: 225/50 R17; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19 225/55 R17 101Y XL
Wheel rims size: 7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19 7.5J x 17