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2020 BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic

2021 BMW 4 Series Convertible (G23) - Photo 1
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Key specs

BMW 4 Series Cabriolet 2020, 2021, 2022, 2023, 2024

What is the body type, BMW 4 Series Convertible (G23)?Cabriolet, 2 Doors, 4 Seats
What is the fuel economy, BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic?9.4 l/100 km
25.02 US mpg
30.05 UK mpg
10.64 km/l
How fast is the car, 2020 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic?210 km/h | 130.49 mph
0-60 mph: 4.7 sec
How much power, BMW 4 Series Cabriolet 2020 M440i (382 Hp) Mild Hybrid xDrive Steptronic?382 Hp, 500 Nm
368.78 lb.-ft.
What is the engine size, BMW 4 Series Cabriolet 2020 M440i (382 Hp) Mild Hybrid xDrive Steptronic?3.0 l
2998 cm3
182.95 cu. in.
How many cylinders, 2020 BMW M440i (382 Hp) Mild Hybrid xDrive Steptronic?6, Inline
What is the drivetrain, BMW 4 Series Convertible (G23) Cabriolet 2020 M440i (382 Hp) Mild Hybrid xDrive Steptronic?All wheel drive (4x4). MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV). The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
How long is this vehicle, 2020 BMW 4 Series Cabriolet?4775 mm
187.99 in.
How wide is the vehicle, 2020 BMW 4 Series Cabriolet?1852 mm
72.91 in.
What is the curb weight, 2020 BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic?1947 kg
4292.4 lbs.
What is the gross weight, 2020 BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic?2355 kg
5191.89 lbs.
How much trunk (boot) space, 2020 BMW 4 Series Cabriolet?300 - 385 l
10.59 - 13.6 cu. ft.
How many gears, What type is the gearbox, 2020 BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic?8, automatic transmission Steptronic

BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic 2020, 2021, 2022, 2023, 2024 Specs

General information
BrandBMW
Model 4 Series
Generation 4 Series Convertible (G23)
Modification (Engine) M440i (382 Hp) Mild Hybrid xDrive Steptronic
Start of production 2020 year
End of production January, 2024 year
Powertrain Architecture MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body typeCabriolet
Seats 4
Doors 2
Performance specs
Fuel consumption (economy) - urban (EPA) 10.7 l/100 km 21.98 US mpg
26.4 UK mpg
9.35 km/l
Fuel consumption (economy) - extra urban (EPA) 7.8 l/100 km 30.16 US mpg
36.22 UK mpg
12.82 km/l
Fuel consumption (economy) - combined (EPA) 9.4 l/100 km 25.02 US mpg
30.05 UK mpg
10.64 km/l
Fuel Type Petrol (Gasoline)
Acceleration 0 - 60 mph 4.7 sec
Maximum speed 210 km/h, Electronically limited 130.49 mph
Weight-to-power ratio 5.1 kg/Hp, 196.2 Hp/tonne
Weight-to-torque ratio 3.9 kg/Nm, 256.8 Nm/tonne
Electric cars and hybrids specs
Gross battery capacity 0.4 kWh
Battery voltage 48 V
Battery technology Lithium-ion (Li-Ion)
Battery location Under the front hood
Electric motor 1
Electric motor power 11 Hp
Electric motor Torque 25 Nm 18.44 lb.-ft.
Electric motor location Front, Longitudinal
Internal combustion engine specs
Power 382 Hp @ 5800-6500 rpm.
Power per litre 127.4 Hp/l
Torque 500 Nm @ 1800-5000 rpm. 368.78 lb.-ft. @ 1800-5000 rpm.
Engine layout Front, Longitudinal
Engine Model/Code B58B30O1
Engine displacement 2998 cm3 182.95 cu. in.
Number of cylinders 6
Engine configuration Inline
Cylinder Bore 82 mm 3.23 in.
Piston Stroke 94.6 mm 3.72 in.
Compression ratio 10.2:1
Number of valves per cylinder 4
Fuel injection system Direct injection
Engine aspiration Twin-power turbo, Intercooler
Valvetrain Double-VANOS, VALVETRONIC
Engine oil capacity 7.2 l 7.61 US qt | 6.34 UK qt
Engine oil specification Log in to see.Log in to see.
Engine systemsStart & Stop System
Space, Volume and weights
Kerb Weight 1947 kg 4292.4 lbs.
Max. weight 2355 kg 5191.89 lbs.
Max load 408 kg 899.49 lbs.
Trunk (boot) space - minimum 300 l 10.59 cu. ft.
Trunk (boot) space - maximum 385 l 13.6 cu. ft.
Fuel tank capacity 59 l 15.59 US gal | 12.98 UK gal
Dimensions
Length 4775 mm 187.99 in.
Width 1852 mm 72.91 in.
Width including mirrors 2081 mm 81.93 in.
Height 1394 mm 54.88 in.
Wheelbase 2851 mm 112.24 in.
Front track 1582 mm 62.28 in.
Rear (Back) track 1593 mm 62.72 in.
Front overhang 863 mm 33.98 in.
Rear overhang 1061 mm 41.77 in.
Ride height (ground clearance) 127 mm 5 in.
Minimum turning circle (turning diameter) 12 m 39.37 ft.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
Drive wheel All wheel drive (4x4)
Number of gears and type of gearbox 8 gears, automatic transmission Steptronic
Front suspension Spring Strut, Transverse stabilizer
Rear suspension Independent multi-link spring suspension with stabilizer
Front brakesVentilated discs
Rear brakesVentilated discs
Assisting systemsABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size Front wheel tires: 225/45 R18; 225/40 R19
Rear wheel tires: 225/45 R18; 225/40 R19; 255/35 R19
Wheel rims sizeFront wheel rims: 7.5J x 18; 8J x 19
Rear wheel rims: 7.5J x 18; 8J x 19; 8.5J x 19