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NameBMW 4 Series Coupe (G22) 420i (184 Hp) Steptronic 2020, 2021
BrandBMW
Model4 Series
Generation4 Series Coupe (G22)
Year of production2020
Number of seats4
Number of doors2
Body typeCoupe
Powertrain architectureInternal Combustion engine
Engine Modification420i (184 Hp) Steptronic
Power184 Hp @ 5000-6500 rpm.
Torque300 Nm @ 1350-4000 rpm.
Electrical System
Performance specs
CO2 emissions (g/km)122-132 g/km
Emission standardEURO 6d
Fuel consumption economy urban (l/100 km)6.6-7.2 l/100 km
Fuel consumption economy extra urban (l/100 km)4.6-5.0 l/100 km
Fuel consumption economy combined (l/100 km)5.3-5.8 l/100 km
Acceleration 0-100 km/h7.5 sec
Maximum speed (km/h)240 km/h
Engine specs
Engine: #1
Engine code
Engine type
Power184 Hp @ 5000-6500 rpm.
Power per litre92.1 Hp/l
Torque300 Nm @ 1350-4000 rpm.
Maximum engine speed
Engine displacement1998 cm3
Number of cylinders4
Position of cylindersInline
Cylinder bore82 mm
Piston stroke94.6 mm
Compression ratio11
Number of valves per cylinder4
Fuel systemDirect injection
Fuel typePetrol (Gasoline)
TurbineTwin-power turbo
Valve trainVALVETRONIC
Space volume and weights
Curb weight (kg)1525 kg
Max weight (kg)2015 kg
Fuel tank capacity (l)59 l
Trunk boot space minimum (l)440 l
Dimensions
Length (mm)4768 mm
Width (mm)1852 mm
Height (mm)1383 mm
Wheelbase (mm)2851 mm
Front track (mm)1575 mm
Rear track (mm)1611 mm
Minimum turning circle turning diameter (mm)11.4 m
Drivetrain brakes and suspension specs
Drivetrain architectureThe ICE drives the rear wheels of the vehicle.
Drive wheelRear wheel drive
Transmission typeautomatic
Front suspension systemDouble wishbone
Rear suspension systemMulti-link independent
Front brakesVentilated discs
Rear brakesVentilated discs
Power steeringElectric Steering
Front tires size225/50 R17 98Y XL
Rear tires size225/50 R17 98Y XL
Wheel rims size7.5J x 17
Technology and Operation
Features