2021 BMW M4 Competition Cabrio xDrive 0-60, quarter mile, specs
| 0-60 mph | 3.2 seconds |
| 0-100 kph | 3.4 seconds |
| Quarter mile | 12.0 s @ 122 mph |
| Top speed | 280 kph / 174 mph |
| Price | $108,000 |
| Year introduced | 2021 |
| Displacement | 2993 cubic centimeters (3.0 liters / 183 cubic inches) |
| Maximum power | 510 metric horsepower (503 brake horsepower / 375 kilowatts) |
| Maximum torque | 650 Newton-meters (479 pound-feet) |
| Engine location | front-mounted |
| Drive | all wheel drive |
BMW M4 Competition Cabrio xDrive 0-60 and acceleration in miles per hour
| 0-10 mph | 0.5 s |
| 0-20 mph | 0.9 s |
| 0-30 mph | 1.3 s |
| 0-40 mph | 1.8 s |
| 0-50 mph | 2.4 s |
| 0-60 mph | 3.2 s |
| 0-70 mph | 4.4 s |
| 0-80 mph | 5.9 s |
| 0-90 mph | 7.7 s |
| 0-100 mph | 9.4 s |
| 0-110 mph | 11.0 s |
| 0-120 mph | 12.2 s |
BMW M4 Competition Cabrio xDrive quarter mile and acceleration in feet
| 300 feet | 4.9 s @ 79 mph |
| 1/8 mile | 8.0 s @ 103 mph |
| 1000 feet | 10.2 s @ 115 mph |
| Quarter mile | 12.0 s @ 122 mph |
BMW M4 Competition Cabrio xDrive acceleration times in kilometers per hour
| 0-10 kph | 0.3 s |
| 0-20 kph | 0.6 s |
| 0-30 kph | 0.9 s |
| 0-40 kph | 1.1 s |
| 0-50 kph | 1.4 s |
| 0-60 kph | 1.7 s |
| 0-70 kph | 2.0 s |
| 0-80 kph | 2.4 s |
| 0-90 kph | 2.9 s |
| 0-100 kph | 3.4 s |
| 0-110 kph | 4.2 s |
| 0-120 kph | 5.0 s |
| 0-130 kph | 6.1 s |
| 0-140 kph | 7.1 s |
| 0-150 kph | 8.2 s |
| 0-160 kph | 9.3 s |
| 0-170 kph | 10.3 s |
| 0-180 kph | 11.3 s |
| 0-190 kph | 12.0 s |
| 0-200 kph | 12.6 s |
BMW M4 Competition Cabrio xDrive distance acceleration in meters
| 100 meters | 5.2 s @ 131 kph |
| 200 meters | 8.0 s @ 166 kph |
| 300 meters | 10.1 s @ 185 kph |
| 400 meters | 12.0 s @ 197 kph |
