General information
Brand: BMW
Model: 4 Series
Generation: G26
Modification (Engine): 420i (184 Hp) Steptronic
Start of production: 2021 year
End of production: -
Powertrain Architecture: Internal Combustion engine
Body type: Coupe
Seats: 5
Doors: 5
Performance specs
42.8 - 38.7 UK mpg
15.15 - 13.7 km/l
Acceleration 0 - 100 km/h: 7.9 sec
Acceleration 0 - 62 mph: 7.9 sec
Maximum speed: 235 km/h / 146.02 mph
Emission standard: Euro 6d
Weight-to-power ratio: 8.8 kg/Hp, 113.6 Hp/tonne
Weight-to-torque ratio: 5.4 kg/Nm, 185.2 Nm/tonne
Engine specs
Power: 184 Hp @ 5000-6500 rpm.
Power per litre: 92.1 Hp/l
Torque: 300 Nm @ 1350-4000 rpm.
Engine location: Front, Longitudinal
Engine Model/Code: B48B20A
Engine displacement: 1998 cm3 / 121.93 cu. in.
Number of cylinders: 4
Position of cylinders: Inline
Cylinder Bore: 82 mm / 3.23 in.
Piston Stroke: 94.6 mm / 3.72 in.
Compression ration: 11
Number of valves per cylinder: 4
Fuel System: Direct injection
Engine aspiration: Twin-power turbo, Intercooler
Valvetrain: VALVETRONIC
Engine oil capacity: 5.25 l
5.55 US qt
4.62 UK qt
Coolant: 10.0 l
10.57 US qt
8.8 UK qt
Engine systems: Start & Stop System
Particulate filter
Space, Volume and weights
Kerb Weight: 1620 kg / 3571.49 lbs.
Max Weight: 2175 kg / 4795.05 lbs.
Max load: 555 kg / 1223.57 lbs.Trunk (boot) space - minimum: 470 l
16.6 cu. ft.
Fuel tank capacity: 59 l
15.59 US gal
12.98 UK gal
Permitted trailer load with brakes (12%): 1600 kg / 3527.4 lbs.
Permitted trailer load without brakes: 750 kg / 1653.47 lbs.
Dimensions
Length: 4783 mm / 188.31 in.
Width: 1852 mm / 72.91 in.
Width with mirrors folded: -
Width including mirrors: -
Height: 1442 mm / 56.77 in.
Wheelbase: 2856 mm / 112.44 in.
Front track: 1595 mm / 62.8 in.
Rear (Back) track: 1623 mm / 63.9 in.
Front overhang: -
Rear overhang: -
Minimum turning circle (turning diameter): 12 m / 39.37 ft.
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 (automatic transmission): 8 Steptronic
Front suspension: Double wishbone
Rear suspension: Multi-link independent
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
Tires size: 225/55 R17 101Y XL
Wheel rims size: 7.5J x 17
