1998 | 24 Hours of Le Mans | CJ Motorsports | 1 | 0 | 0 | 0 | |
1993 | 24 Hours of Le Mans | Team Paduwa | 1 | 0 | 0 | 0 | |
1990 | Deutsche Tourenwagen Masters | Vogelsang Valier | 33 | 9 | 0 | 0 | 0 |
1990 | FIA Sportscar World Championship | Obermaier Primagaz Racing | 5 | 0 | 0 | 0 | |
1990 | 24 Hours of Le Mans | Obermaier Racing | 1 | 0 | 0 | 0 | |
1989 | Deutsche Tourenwagen Masters | Vogelsang Valier | 22 | 12 | 0 | 0 | 0 |
1989 | 24 Hours of Le Mans | Brun Motorsport | 1 | 0 | 0 | 0 | |
1988 | Deutsche Tourenwagen Masters | Vogelsang Valier | 10 | 22 | 0 | 4 | 4 |
1988 | 24 Hours of Le Mans | Leyton House Kremer | 1 | 0 | 0 | 0 | |
1987 | Deutsche Tourenwagen Masters | Vogelsang Valier | 5 | 10 | 2 | 2 | 4 |
1986 | Deutsche Tourenwagen Masters | HWRT | 33 | 5 | 0 | 1 | 0 |
1985 | Deutsche Tourenwagen Masters | Obermaier Racing | 3 | 13 | 1 | 0 | 3 |
1985 | 24 Hours of Le Mans | Vogelsang | 1 | 0 | 0 | 0 | |
1984 | Deutsche Tourenwagen Masters | Vogelsang Valier | 3 | 17 | 4 | 8 | 7 |
1983 | 24 Hours of Le Mans | Brun Motorsport | 0 | 0 | 0 | 0 | |
1982 | 24 Hours of Le Mans | Vegla Racing Team | 0 | 0 | 0 | 0 | |
1981 | 24 Hours of Le Mans | Vegla Racing Team | 1 | 0 | 0 | 0 | |
1980 | 24 Hours of Le Mans | Vegla Racing Team | 1 | 0 | 0 | 0 | |
1979 | 24 Hours of Le Mans | Gelo Sports International | 1 | 0 | 0 | 0 | |
1976 | 24 Hours of Le Mans | BMW Motorsport | 1 | 0 | 0 | 0 |