| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| DIESEL | |||||
| ML 270 CDI | 120 kW (163 hp) 370Nm | 147 kW (200 hp) 450Nm | * | 37 hp | 420€ |
| ML 400 CDI | 184 kW (250 hp) 560Nm | 213 kW (290 hp) 630Nm | * | 40 hp | 499€ |
| PETROL | |||||
| ML 55 AMG | 255 kW (347 hp) 510Nm | 270 kW (367 hp) 535Nm | * | 20 hp | 499€ |