| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| DIESEL | |||||
| 250 CDI | 150 kW (204 hp) 500Nm | 172 kW (234 hp) 565Nm | * | 30 hp | 649 |
| 3.5 CDI | 173 kW (235 hp) 540Nm | 206 kW (280 hp) 625Nm | * | 45 hp | 699 |
| 4.2 CDI | 235 kW (320 hp) 730Nm | 268 kW (365 hp) 800Nm | * | 45 hp | 799 |
| 4.5 CDI | 235 kW (320 hp) 730Nm | 268 kW (365 hp) 800Nm | * | 45 hp | 799 |
| 3.5 BlueTec | 190 kW (258 hp) 620Nm | 218 kW (296 hp) 680Nm | * | 38 hp | 599 |
| PETROL | |||||
| 3.2 | 173 kW (235 hp) 540Nm | 200 kW (272 hp) 625Nm | * | 37 hp | 649 |
| 3.5 | 200 kW (272 hp) 350Nm | 218 kW (296 hp) 380Nm | * | 24 hp | 599 |
| 4.5 | 250 kW (340 hp) 460Nm | 272 kW (370 hp) 490Nm | * | 30 hp | 599 |
| 5.0 BlueEffic. | 320 kW (435 hp) 700Nm | 382 kW (520 hp) 820Nm | * | 85 hp | 1099 |
| 5.5 | 285 kW (388 hp) 530Nm | 304 kW (413 hp) 560Nm | * | 25 hp | 599 |
| 6.0 | 380 kW (517 hp) 830Nm | 438 kW (595 hp) 1100Nm | * | 78 hp | 999 |
| 6.3 AMG | 386 kW (525 hp) 630Nm | 408 kW (550 hp) 650Nm | * | 35 hp | 899 |
| 6.3 AMG | 400 kW (544 hp) 784Nm | 456 kW (620 hp) 900Nm | * | 76 hp | 1499 |
| 6.5 AMG | 450 kW (612 hp) 1000Nm | 475 kW (646 hp) 1100Nm | * | 34 hp | 1299 |