| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| 2.7 V6 | 124 kW (169 hp) 224Nm | 135 kW (184 hp) 240Nm | * | 15 hp | 549€ |
| 3.2 | 162 kW (220 hp) 293Nm | 174 kW (237 hp) 310Nm | * | 17 hp | 599€ |
| 3.5 V6 | 151 kW (205 hp) 297Nm | 163 kW (221 hp) 310Nm | * | 16 hp | 599€ |
| 3.5 V6 | 217 kW (295 hp) 351Nm | 230 kW (313 hp) 375Nm | * | 18 hp | 599€ |