| General information | |
|---|---|
| Brand | BMW |
| Model | 4 Series |
| Generation | 4 Series Convertible (G23) |
| Type (Engine) | 430d (286 Hp) Mild Hybrid Steptronic |
| Start of production | 2021 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 | |
| Combined fuel consumption (WLTP) | 5.3-6 l/100 km 44.4 – 39.2 US mpg 53.3 – 47.1 UK mpg 18.9 – 16.7 km/l |
| CO2 emissions (WLTP) | 139-156 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 5.8 sec |
| Acceleration 0 – 62 mph | 5.8 sec |
| Acceleration 0 – 60 mph (Calculated by Auto-Data.net) | 5.5 sec |
| Maximum speed | 250 km/h, Electronically limited 155.34 mph |
| Emission standard | Euro 6d |
| Weight-to-power ratio | 6.6 kg/Hp, 152.1 Hp/tonne |
| Weight-to-torque ratio | 2.9 kg/Nm, 345.7 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 | 286 Hp @ 4000 rpm. |
| Power per litre | 95.6 Hp/l |
| Torque | 650 Nm @ 1500-2500 rpm. 479.42 lb.-ft. @ 1500-2500 rpm. |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | B57D30B |
| Engine displacement | 2993 cm3 182.64 cu. in. |
| Number of cylinders | 6 |
| Engine configuration | Inline |
| Cylinder Bore | 84 mm 3.31 in. |
| Piston Stroke | 90 mm 3.54 in. |
| Compression ratio | 16.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Twin-power turbo, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 7 l 7.4 US qt | 6.16 UK qt |
| Engine oil specification |  Log in to see. |
| Coolant | 7.7 l 8.14 US qt | 6.78 UK qt |
| Engine systems | Start & Stop System Particulate filter |
|
|
|
| Space, Volume and weights | |
| Kerb Weight | 1880 kg 4144.69 lbs. |
| Max. weight | 2380 kg 5247 lbs. |
| Max load | 500 kg 1102.31 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 |
| Permitted trailer load with brakes (12%) | 1800 kg 3968.32 lbs. |
| Permitted trailer load without brakes | 750 kg 1653.47 lbs. |
| Permitted towbar download | 75 kg 165.35 lbs. |
| Dimensions | |
| Length | 4768 mm 187.72 in. |
| Width | 1852 mm 72.91 in. |
| Height | 1384 mm 54.49 in. |
| Wheelbase | 2851 mm 112.24 in. |
| Front track | 1573 mm 61.93 in. |
| Rear (Back) track | 1612 mm 63.46 in. |
| Ride height (ground clearance) | 124 mm 4.88 in. |
| Drag coefficient (Cd) | 0.28 |
| Minimum turning circle (turning diameter) | 11.4 m 37.4 ft. |
| Drivetrain, brakes and suspension specs | |
| Drivetrain Architecture | The Internal combustion engine (ICE) and electric motor drive the rear wheels of the car with the ability to work only in mixed mode. |
| Drive wheel | Rear wheel drive |
| 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 | 225/50 R17 |
| Wheel rims size | 7.5J x 17 |
| 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) 430d (286 Hp) Mild Hybrid Steptronic? | 5.3-6 l/100 km 44.4 – 39.2 US mpg 53.3 – 47.1 UK mpg 18.9 – 16.7 km/l |
| How ECO is the car, BMW 4 Series 430d (286 Hp) Mild Hybrid Steptronic? | 139-156 g/km CO2 Euro 6d |
| How fast is the car, 2021 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic? | 250 km/h | 155.34 mph 0-100 km/h: 5.8 sec 0-60 mph: 5.5 sec |
| How much power, BMW 4 Series Cabriolet 2021 430d (286 Hp) Mild Hybrid Steptronic? | 286 Hp, 650 Nm 479.42 lb.-ft. |
| What is the engine size, BMW 4 Series Cabriolet 2021 430d (286 Hp) Mild Hybrid Steptronic? | 3.0 l 2993 cm3 182.64 cu. in. |
| How many cylinders, 2021 BMW 430d (286 Hp) Mild Hybrid Steptronic? | 6, Inline |
| What is the drivetrain, BMW 4 Series Convertible (G23) Cabriolet 2021 430d (286 Hp) Mild Hybrid Steptronic? | Rear wheel drive. MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV). The Internal combustion engine (ICE) and electric motor drive the rear wheels of the car with the ability to work only in mixed mode. |
| How long is this vehicle, 2021 BMW 4 Series Cabriolet? | 4768 mm 187.72 in. |
| How wide is the vehicle, 2021 BMW 4 Series Cabriolet? | 1852 mm 72.91 in. |
| What is the curb weight, 2021 BMW 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic? | 1880 kg 4144.69 lbs. |
| What is the gross weight, 2021 BMW 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic? | 2380 kg 5247 lbs. |
| How much trunk (boot) space, 2021 BMW 4 Series Cabriolet? | 300 – 385 l 10.59 – 13.6 cu. ft. |
| How many gears, What type is the gearbox, 2021 BMW 4 Series Convertible (G23) 430d (286 Hp) Mild Hybrid Steptronic? | 8, automatic transmission Steptronic |
