| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| 4.6 V8 | 239 KW (325 hp) 427Nm | 257 KW (350 hp) 457Nm | * | + 25 hp | 799 |
| 3.6 V6 | 190 KW (258 HP) 339Nm | 208 KW (283 hp) 369Nm | * | + 25 hp | 699 |
| 3.6 V6 | 229 KW (311 hp) 374Nm | 247 KW (336 HP) 404Nm | * | + 25 hp | 699 |
| 3.6 V6 | 234 KW (318 hp) 360Nm | 252 KW (343 hp) 390Nm | * | + 25 hp | 699 |
| 3.0 | 199 KW (271 hp) 301Nm | 217 KW (295 hp) 321Nm | * | + 24 hp | 699 |
| 2.8 | 220 KW (299 hp) 400Nm | 248 KW (337 hp) 475Nm | * | + 38 hp | 699 |