| Engine | Power Original | Power with Tuning | Vmax | Difference | Price |
|---|---|---|---|---|---|
| Celtis 426 | 53 kW (72 hp) 283Nm | 66 kW (90 hp) 340Nm | 18 hp | 850€ |
|
| Celtis 436 | 59 kW (80 hp) 333Nm | 74 kW (100 hp) 400Nm | 20 hp | 850€ |
|
| Celtis 446 | 66 kW (90 hp) 365Nm | 85 kW (115 hp) 440Nm | 25 hp | 850€ |
|
| Celtis 456 | 74 kW (101 hp) 390Nm | 92 kW (125 hp) 470Nm | 24 hp | 850€ |