| Power (hp) | 0-62 mph (seconds) | Top speed (mph) | Fuel consumption (mpg) | CO2 (g/km) |
C 63 Saloon | 476 | 4.1 | 155 | 28.5 | 227 |
C 63 S Saloon | 510 | 4.0 | 180 | 28.5 | 227 |
C 63 Estate | 476 | 4.2 | 155 | 28.2 | 228 |
C 63 S Estate | 510 | 4.1 | 180 | 28.2 | 229 |
C 63 Coupé | 476 | 4.0 | 155 | 27.9 | 230 |
C 63 S Coupé | 510 | 3.9 | 180 | 27.9 | 230 |
C 63 Cabriolet | 476 | 4.2 | 155 | 27.1 | 236 |
C 63 S Cabriolet | 510 | 4.1 | 180 | 27.1 | 236 |