| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| 1.6 | 74 kW (101 hp) 148Nm | 81 kW (110 hp) 163Nm | * | 9 hp | 349 |
| 1.8 | 92 kW (125 hp) 173Nm | 101 kW (137 hp) 190Nm | * | 12 hp | 349 |
| 1.8 Turbo | 110 kW (150 hp) 210Nm | 140 kW (190 hp) 270Nm | * | 40 hp | 349 |
| 1.8 Turbo | 132 kW (180 hp) 235Nm | 161 kW (219 hp) 320Nm | * | 39 hp | 349 |
| 1.9 TDi | 66 kW (90 hp) 202Nm | 88 kW (120 hp) 270Nm | * | 30 hp | 349 |
| 1.9 TDI | 81 kW (110 hp) 235Nm | 104 kW (141 hp) 310Nm | * | 31 hp | 349 |
| 1.9 TDI | 85 kW (116 hp) 310Nm | 107 kW (146 hp) 370Nm | * | 30 hp | 349 |
| 2.4 | 121 kW (165 hp) 230Nm | 131 kW (178 hp) 252Nm | * | 18 hp | 399 |
| 2.5 TDI | 110 kW (150 hp) 310Nm | 136 kW (185 hp) 380Nm | * | 35 hp | 399 |
| 2.6 | 110 kW (150 hp) 225Nm | 122 kW (166 hp) 245Nm | * | 16 hp | 399 |
| 2.8 | 142 kW (193 hp) 280Nm | 155 kW (211 hp) 304Nm | * | 18 hp | 399 |
| 3.0 V6 | 162 kW (220 hp) 330Nm | 175 kW (238 hp) 328Nm | * | 18 hp | 399 |