Opel STW Cup race wins
| Series | Year | Rd | Driver | Circuit | Entrant | Car |
|---|---|---|---|---|---|---|
| STW Cup | 1998 | 1 |  Uwe ALZEN | Hockenheimring Short | Opel Team Holzer | Opel Vectra 16v |
| STW Cup | 1998 | 2 | Manuel REUTER | Hockenheimring Short | Opel Team SMS | Opel Vectra 16v |
| STW Cup | 1998 | 9 | Uwe ALZEN | Regio-Ring | Opel Team Holzer | Opel Vectra 16v |
| STW Cup | 1998 | 12 | Manuel REUTER | Wunstorf Flugplatz | Opel Team SMS | Opel Vectra 16v |
| STW Cup | 1998 | 19 | Manuel REUTER | Nürburgring Short | Opel Team SMS | Opel Vectra 16v |
| STW Cup | 1998 | 20 |  Éric HÉLARY | Nürburgring Short | Opel Team SMS | Opel Vectra 16v |
| STW Cup | 1999 | 5 | Uwe ALZEN | Oschersleben | Opel Team Holzer | Opel Vectra 16v |
| STW Cup | 1999 | 6 | Uwe ALZEN | Oschersleben | Opel Team Holzer | Opel Vectra 16v |
| STW Cup | 1999 | 7 | Uwe ALZEN | Norisring | Opel Team Holzer | Opel Vectra 16v |
| STW Cup | 1999 | 8 | Manuel REUTER | Norisring | Opel Team Holzer | Opel Vectra 16v |
| STW Cup | 1999 | 11 | Manuel REUTER | Nürburgring Grand Prix | Opel Team Holzer | Opel Vectra 16v |
| STW Cup | 1999 | 13 | Uwe ALZEN | Salzburgring | Opel Team Holzer | Opel Vectra 16v |
| STW Cup | 1999 | 14 | Uwe ALZEN | Salzburgring | Opel Team Holzer | Opel Vectra 16v |
| STW Cup | 1999 | 16 | Éric HÉLARY | Oschersleben | Opel Team Holzer | Opel Vectra 16v |
| STW Cup | 1999 | 19 | Uwe ALZEN | Nürburgring Short | Opel Team Holzer | Opel Vectra 16v |