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

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Key specs

BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic /Cabriolet 2020 - 2024/

What is the body type of BMW 4 Series Convertible (G23)?
Cabriolet, 2 Doors, 4 Seats
What is the fuel consumption and economy of BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic?
9.4 l/100 km
25 US mpg
30.1 UK mpg
10.6 km/l
How fast is 2020 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic?
210 km/h | 130 mph
0-60 mph: 4.7 sec
What is the power output of BMW 4 Series Cabriolet 2020 M440i (382 Hp) Mild Hybrid xDrive Steptronic?
382 Hp, 500 Nm
369 lb.-ft.
What is the engine displacement of BMW 4 Series Cabriolet 2020 M440i (382 Hp) Mild Hybrid xDrive Steptronic?
3.0 l
2998 cm3
182.95 cu. in.
What is the number of cylinders in 2020 BMW M440i (382 Hp) Mild Hybrid xDrive Steptronic?
6, Inline
What is the drivetrain of 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.
What is the length of 2020 BMW 4 Series Cabriolet?
4775 mm
187.99 in.
What is the width of 2020 BMW 4 Series Cabriolet?
1852 mm
72.91 in.
What is the kerb weight of 2020 BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic?
1947 kg
4292 lbs.
What is the maximum permissible mass of 2020 BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic?
2355 kg
5192 lbs.
What is the trunk (boot) capacity of 2020 BMW 4 Series Cabriolet?
300 - 385 l
10.6 - 13.6 cu. ft.
What are the number of gears and the gearbox type of 2020 BMW 4 Series Convertible (G23) M440i (382 Hp) Mild Hybrid xDrive Steptronic?
8, automatic transmission Steptronic

General information

Brand
Model
Modification (Engine)
M440i (382 Hp) Mild Hybrid xDrive Steptronic
Start of production
2020
End of production
January, 2024
Powertrain Architecture
MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body type
Cabriolet
Seats
4
Doors
2
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Performance specs

Fuel consumption (economy) - urban (EPA)
10.7 l/100 km 22 US mpg
26.4 UK mpg
9.3 km/l
Fuel consumption (economy) - extra urban (EPA)
7.8 l/100 km 30.2 US mpg
36.2 UK mpg
12.8 km/l
Fuel consumption (economy) - combined (EPA)
9.4 l/100 km 25 US mpg
30.1 UK mpg
10.6 km/l
Fuel Type
Petrol (Gasoline)
Acceleration 0 - 60 mph
4.7 sec
Maximum speed
210 km/h, Electronically limited 130 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 and hybrid car 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 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. 369 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
TwinPower Turbo, Intercooler
Valvetrain
Double-VANOS, VALVETRONIC
Engine oil capacity
7.2 l 7.61 US qt | 6.34 UK qt
Engine oil specification
Engine systems
Start & Stop System

Volume and weights

Kerb Weight
1947 kg 4292 lbs.
Max. weight
2355 kg 5192 lbs.
Max load
408 kg 899 lbs.
Trunk (boot) space - minimum
300 l 10.6 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
Suspension strut, Anti-roll bar
Rear suspension
Independent multi-link spring suspension with anti-roll bar
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
Front wheel tires: 225/45 R18; 225/40 R19
Rear wheel tires: 225/45 R18; 225/40 R19; 255/35 R19
Wheel rim size
Front wheel rims: 7.5J x 18; 8J x 19
Rear wheel rims: 7.5J x 18; 8J x 19; 8.5J x 19