| General information | |
|---|---|
| Brand | BMW |
| Model | 4 Series |
| Generation | 4 Series Convertible (G23) |
| Type (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 type | Cabriolet |
| Seats | 4 |
| Doors | 2 |
| 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 130.49 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. |
| Engine systems | Start & Stop System |
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| 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 (4×4) |
| 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 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 | Front wheel tires: 225/45 R18; 225/40 R19 Rear wheel tires: 225/45 R18; 225/40 R19; 255/35 R19 |
| Wheel rims 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 |
| 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 US mpg 30.1 UK mpg 10.6 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 (4×4). 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 |
