BMW 4 Series 420i • 184 HP • Steptronic
Coupe8-speed automaticRear Wheel Drive2021-2024
184 HP
Power
7.9 sec
0-100 km/h
235 km/h
Top Speed
Petrol (Gasoline)
Fuel Type
Basic Information
Body TypeCoupe
Doors5
Seats5
Fuel TypePetrol (Gasoline)
PowertrainInternal Combustion Engine
Performance
0-100 km/h7.9 sec
0-60 mph7.5 sec
Top Speed235 km/h
Powertrain
Power184 HP @ 5000-6500 rpm
Torque300 Nm @ 1350-4000 rpm
Engine
Displacement1998 cc
Engine CodeB48B20A
Engine LayoutFront, Longitudinal
Cylinders4
ConfigurationInline
CompressionCompression Ratio11:1
AspirationTwin-power turbo, Intercooler
Valves/CylValves per Cylinder4
BoreCylinder Bore82 mm
StrokePiston Stroke94.6 mm
ValvetrainVALVETRONIC
Fuel InjectionDirect injection
Oil Capacity5.25 L
Coolant Cap.Coolant Capacity10 L
Particulate FilterYes
Start & Stop SystemYes
Suspension & Chassis
Suspension
Front Susp.Front SuspensionDouble wishbone
Rear Susp.Rear SuspensionIndependent multi-link suspension
Brakes
Front BrakesVentilated discs
Rear BrakesVentilated discs
Steering & Wheels
SteeringSteering TypeRack and pinion
Power SteeringElectric Steering
TiresTires Size225/55 R17 101Y XL
Wheel Rims7.5J x 17
Assist SystemsAssisting SystemsABS
Dimensions & Weight
Dimensions
Length4783 mm
Width1852 mm
Height1442 mm
Wheelbase2856 mm
Ground Clearance140 mm
Front Track1595 mm
Rear Track1623 mm
Turning Circle12 m
Drag Coeff.Drag Coefficient0.26 Cd
Weight & Capacity
Curb Weight1620 kg
Max Weight2175 kg
TrunkTrunk Capacity470 L
Max TrunkMax Trunk Capacity1290 L
Roof LoadMax Roof Load75 kg
Fuel Consumption & Emissions
Consumption
Comb. WLTPCombined (WLTP)6.6-7.3 L/100km
Combined6.6-7.3 L/100km
Emissions
CO₂ WLTPCO₂ (WLTP)150-166 g/km
Emission Std.Emission StandardEuro 6d
Fuel Tank & Alternatives
Fuel Tank59 L
US MPG36 - 32 mpg
UK MPG43 - 39 mpg
km per Liter15 - 14 km/L
Transmission & Drivetrain
TypeTransmission Type8-speed automatic
Gears8
Drive Config.Drive ConfigurationRear Wheel Drive
Towing & Load Capacity
Trailer (unbraked)Trailer (without brakes)750 kg
Trailer (12%)Trailer (12% grade)1600 kg
TowbarTowbar Download75 kg
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