Car technical specifications and fuel economy / consumption / mpg

BMW 4 Series Convertible (G23) M440i (374 Hp) MHEV xDrive Steptronic technical specifications and fuel economy

BMW  4 Series Convertible (G23)  M440i (374 Hp) MHEV xDrive Steptronic

BMW 4 Series Convertible (G23) M440i (374 Hp) MHEV xDrive Steptronic accelerates from 0 to 100 km/h in 4.9 sec. The maximum speed is 250 km/h | 155 mph.



BMW 4 Series Convertible (G23) M440i (374 Hp) MHEV xDrive Steptronic Technical information

  • Engine displacement
    2998 cm3
  • Power
    374 hp
    275 kW
  • Acceleration from 0 to 100 km/h
    4.9 sec
  • Maximum speed
    250 km/h
    155 mph
  • Kerb Weight
    1890 kg
    4167 lbs
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BMW  4 Series Convertible (G23)  M440i (374 Hp) MHEV xDrive Steptronic  General information General information
Brand : BMW
Model : 4 Series
Generation : 4 Series Convertible (G23)
Engine / modification : M440i (374 Hp) MHEV xDrive Steptronic
Production start : 2020 year
Production end :
Coupe type : Cabriolet
Num. of Doors : 2
Num. of seats : 4
BMW  4 Series Convertible (G23)  M440i (374 Hp) MHEV xDrive Steptronic  Fuel economy (consumption) Fuel economy (consumption)
Fuel consumption / economy - urban :
Fuel consumption / economy - extra urban :
Fuel consumption / economy - combined :
Fuel consumption at Low speed (WLTP) :
Fuel Type : Petrol (Gasoline)
Fuel consumption at Medium speed (WLTP) :
Fuel consumption at high speed (WLTP) :
Drag coefficient : 0.28
Fuel tank volume : 59 l | 15.6 US gallons | 13.0 UK gallons
Fuel consumption at very high speed (WLPT) :
Combined fuel consumption (WPLT) : 7.8-8.4 l/100 km
Emission standard : Euro 6d
BMW  4 Series Convertible (G23)  M440i (374 Hp) MHEV xDrive Steptronic  Performance Performance
Power : 374 hp | 275 kW
Max power in : 5500-6500 rpm.
Maximum speed : 250 km/h | 155 mph
Acceleration from 0 to 100 km/h : 4.9 sec
CO2 emissions (WLTP) : 177-192 g/km
Torque : 500 Nm @ 1900-5000 rpm.
BMW  4 Series Convertible (G23)  M440i (374 Hp) MHEV xDrive Steptronic  Engine Engine
Engine position : Front, longitudinal
Engine displacement : 2998 cm3
Engine oil capacity : 7.2 l
Fuel System : Direct injection
Position of cylinders : Inline
Valvetrain : VALVETRONIC
Number of cylinders : 6
Number of valves per cylinder : 4
Compression ratio : 10.2
Piston Stroke : 94.6 mm
Cylinder Bore : 82 mm
All-electric range (WLTP) :
Average Energy consumption (WLTP) :
BMW  4 Series Convertible (G23)  M440i (374 Hp) MHEV xDrive Steptronic  Electric motor Electric motor
Electric motor power : 11
Battery capacity : 0.528 kWh
System power :
System torque :
BMW  4 Series Convertible (G23)  M440i (374 Hp) MHEV xDrive Steptronic  Transmission Transmission
Wheel Drive : All wheel drive (4x4)
Number of Gears (automatic transmission) : 8 Steptronic
BMW  4 Series Convertible (G23)  M440i (374 Hp) MHEV xDrive Steptronic  Chassis Chassis
Length : 4770 mm | 187.8 in
Width : 1852 mm | 72.9 in
Height : 1394 mm | 54.9 in
Wheelbase : 2851 mm | 112.2 in
Front track : 1575 mm | 62.0 in
Rear (Back) track : 1611 mm | 63.4 in
Ride height : 126 mm | 5.0 in
Minimum volume of Luggage (trunk) : 385 l
Front suspension : Double wishbone
Rear suspension : Multi-link independent
Max weight : 2390 kg | 5269 lbs
Front brakes : Ventilated discs
Rear brakes : Ventilated discs
Kerb Weight : 1890 kg | 4167 lbs
Steering type : Steering rack
Power steering : Electric Steering
Minimum turning circle (turning diameter) : 12.0 m
Permitted trailer load with brakes (12%) : 1800 kg
Permitted trailer load without brakes : 750 kg
Permitted towbar download : 75 kg
BMW  4 Series Convertible (G23)  M440i (374 Hp) MHEV xDrive Steptronic  Tyres / Wheels Tyres / Wheels
Tire size : Front wheel tires: 225/45 R18 95Y XL
Wheel rims size : Front wheel rims: 7.5J x 18
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