1983
DRM Deutsche Rennsport-Meisterschaft
2nd
1980
24 Hours of Daytona
1st
1979
Rivet Supply World Manufacturers Championship Six Hours Brands Hatch
1st
1979
World Championship for Makes Dijon 6 Hours
1st
1978
World Championship for Makes Mugello 6 Hours
2nd
1978
World Championship for Makes Misano 6 Hours
3rd