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CompareBMW 4 Series Coupe (G22) 420i (184 Hp) Steptronic

BMW 4 Series Coupe (G22)BMW 4 Series Coupe (G22) 420i (184 Hp) Steptronic

General information

Brand
BMW
Model
4 Series
Generation
4 Series Coupe (G22)
Modification (Engine)
420i (184 Hp) Steptronic
Start of production
2020
End of production
January, 2024
Powertrain Architecture
Internal Combustion engine
Body type
Coupe
Seats
4
Doors
2

Performance specs

Combined fuel consumption (WLTP)
6.3-7.1 l/100 km
CO2 emissions (WLTP)
143-161 g/km
Fuel consumption (economy) - urban
6.6-7.2 l/100 km (NEDC)
Fuel consumption (economy) - extra urban
4.6-5.0 l/100 km (NEDC)
Fuel consumption (economy) - combined
5.3-5.8 l/100 km (NEDC)
CO2 emissions
122-132 g/km (NEDC)
Fuel Type
Petrol (Gasoline)
Acceleration 0 - 100 km/h
7.5 sec
Acceleration 0 - 62 mph
7.5 sec
Acceleration 0 - 60 mph
7.1 sec (Calculated by Auto-Data.net)
Maximum speed
240 km/h
Emission standard
EURO 6d
Weight-to-power ratio
8.3 kg/Hp, 120.7 Hp/tonne
Weight-to-torque ratio
5.1 kg/Nm, 196.7 Nm/tonne

Internal combustion engine specs

Power
184 Hp @ 5000-6500 rpm.
Power per litre
92.1 Hp/l
Torque
300 Nm @ 1350-4000 rpm.
Engine layout
Front, Longitudinal
Engine Model/Code
B48B20A
Engine displacement
1998 cm3
Number of cylinders
4
Engine configuration
Inline
Cylinder Bore
82 mm
Piston Stroke
94.6 mm
Compression ratio
11
Number of valves per cylinder
4
Fuel injection system
Direct injection
Engine aspiration
TwinPower Turbo, Intercooler
Valvetrain
VALVETRONIC
Engine oil capacity
5.25 l
Engine oil specification
Log in to see.Log in to see.
Coolant
10 l
Engine systems
Start & Stop System
Particulate filter

Volume and weights

Kerb Weight
1525 kg
Max. weight
2015 kg
Max load
490 kg
Trunk (boot) space - minimum
440 l
Fuel tank capacity
59 l
Max. roof load
75 kg
Permitted trailer load with brakes (12%)
1600 kg
Permitted trailer load without brakes
750 kg
Permitted towbar download
75 kg

Dimensions

Length
4768 mm
Width
1852 mm
Width including mirrors
2081 mm
Height
1383 mm
Wheelbase
2851 mm
Front track
1575 mm
Rear (Back) track
1611 mm
Front overhang
858 mm
Rear overhang
1059 mm
Ride height (ground clearance)
127 mm
Drag coefficient (Cd)
0.25
Minimum turning circle (turning diameter)
11.4 m

Drivetrain, brakes and suspension specs

Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel
Rear wheel drive
Number of gears and type of gearbox
8 gears, automatic transmission Steptronic
Front suspension
Double wishbone
Rear suspension
Independent multi-link suspension
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Electric Steering
Tire size
225/50 R17 98Y XL
Wheel rim size
7.5J x 17