| Version/Engine | Serial power | Tuning power | Serial torque | Tuning torque | Technical data |
 OPEL Signum 1.9 CDTi CR R4 8V SOHC 74kM/100KM |
100 HP | 135 HP (+35) | 260 Nm | 340 Nm (+80) | show data |
| OPEL Signum 1.9 CDTi CR R4 8V SOHC 88kM/120KM |
120 HP | 147 HP (+27) | 280 Nm | 333 Nm (+53) | show data |
| OPEL Signum 1.9 CDTi CR R4 16V DOHC 110kM/150KM |
150 HP | 186 HP (+36) | 320 Nm | 435 Nm (+115) | show data |
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