1 | 1997 | Hockenheim | 66 | Konrad Motorsport | Porsche 911 GT2 | Porsche PF636T | Philipp Peter/Franz Konrad/ | GT2 | 6 | |
2 | 1998 | Hockenheim | 8 | Porsche AG | Porsche 911 GT1-98 | Porsche PF632T | Jörg Müller | GT1 | 5 | 8 |
3 | 2004 | Hockenheim | 5 | Vitaphone Racing Team | Saleen S7R | Ford Cosworth 7.0 V8 | Michael Bartels | GT | 2 | 13 |