BMW 4 Series 420i • 184 HP • Steptronic

Name: BMW 4 Series 420i (184 Hp) Steptronic
Brand: BMW

Cabriolet8-speed automaticRWD2020-2024

184 HP

Power

8.2 sec

0-100 km/h

236 km/h

Top Speed

Petrol (Gasoline)

Fuel Type

Basic Information

Body TypeCabriolet

Doors2

Seats4

Fuel TypePetrol (Gasoline)

Performance

0-100 km/h8.2 sec

Top Speed236 km/h

Powertrain

Power184 HP

Torque300 Nm

Engine

Displacement1998 cc

Engine CodeB48B20A

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

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 TypeSteering rack and pinion

Power SteeringElectric Steering

TiresTires Size225/50 R17 98Y XL

Wheel Rims7.5J x 17"

Dimensions & Weight

Dimensions

Length4768 mm

Width1852 mm

Width (mirrors)Width (w/ mirrors)2081 mm

Height1384 mm

Wheelbase2851 mm

Front Overhang858 mm

Rear Overhang1059 mm

Front Track1575 mm

Rear Track1611 mm

Turning Circle11.4 m

Drag Coeff.Drag Coefficient0.28 Cd

Weight & Capacity

Curb Weight1690 kg

Max Weight2185 kg

TrunkTrunk Capacity300 L

Max TrunkMax Trunk Capacity385 L

Fuel Consumption & Emissions

Consumption

Combined6.7-7.4 L/100km

Emissions

Fuel Tank & Alternatives

US MPG35 - 32 mpg

UK MPG42 - 38 mpg

km per Liter15 - 14 km/L

Transmission & Drivetrain

TypeTransmission Type8-speed automatic

Gears8

Drive TypeRWD

Additional Specs

Trailer (12% grade)1600 kg

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