| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| 6.4 V8 | 257 kW (350 hp) 880Nm | 287 kW (390 hp) 980Nm | * | 40PS | 699 |
| 6.7 Scorpion | 290 kW (395 hp) 1000Nm | 320 kW (435 hp) 1200Nm | * | 40PS | 699 |
| 6.7 Scorpion | 294 kW (400 hp) 1085Nm | 320 kW (435 hp) 1200Nm | * | 35PS | 699 |
| 6.7 Scorpion | 323 kW (440 hp) 1170Nm | 353 kW (480 hp) 1400Nm | * | 40PS | 699 |