| engine type | Original performance | Performance after tuning | Vmax | More efficient | price | |
|---|---|---|---|---|---|---|
| 2.7 | 142 kW (193 hp) 257Nm | 155 kW (211 hp) 275Nm | * | 18 hp | 599 | |
| 3.0 CRD V6 | 160 kW (218 hp) 510Nm | 202 kW (275 hp) 600Nm | * | 57 hp | 599 | |
| 3.5 | 186 kW (253 hp) 340Nm | 202 kW (275 hp) 360Nm | * | 22 hp | 599 | |
| 5.7 | 254 kW (345 hp) 525Nm | 275 kW (375 hp) 555Nm | * | 30 hp | 599 | |
| 6.1 SRT | 317 kW (430 hp) 569Nm | 341 kW (465 hp) 595Nm | * | 35 hp | 699 |