View all official specifications of the BMW 4 Series Cabrio (2021-2024) 420i with an automatic transmission and rear-wheel drive. Find technical data such as maximum output, torque, gearbox, acceleration times, top speed and much more of this version of the 4 Series Cabrio.
| Brand | BMW |
| Model name | 4 Series Cabrio |
| Start and end of production | 2021 - 2024 |
| Body type | Convertible |
| Number of doors | 2 |
| Number of seats | 4 |
| Engine type | Petrol |
| Maximum output | 184 PS / 181 hp |
| Maximum output in kilowatts | 135 kW |
| Revolutions per minute at max output | 5,000 - 6,500 rpm |
| Maximum torque | 300 Nm |
| Revolutions per minute at max torque | 1,350 - 4,000 rpm |
| Type of transmission | Automatic transmission |
| Number of gears | 8 |
| Drivetrain type | Rear-wheel drive |
| Acceleration 0 to 100 km/h | 8.2 seconds |
| Top speed | 236 km/h |
| Number of cylinders & configuration | 4 inline |
| Number of valves per cylinder | 4 |
| Engine displacement | 1,998 cc |
| Bore | 82.0 mm |
| Stroke | 94.6 mm |
| Compression ratio | 11.0:1 |
| Fuel tank capacity | 59 liters |
| Turning circle | 11.4 meters |
Unlike the above version, other versions of the BMW 4 Series Cabrio are still available new. View the technical data of all current versions of this model below.
