1 | 1998 | Oschersleben | 65 | Konrad Motorsport | Porsche 911 GT2 | Porsche PF636T | Martin Stretton | GT2 | 6 | 4 |
2 | 1999 | Oschersleben | 18 | Chamberlain Motorsport | Chrysler Viper GTS-R | Chrysler 8.0 V10 | Ni Amorim | GT | 4 | 3 |
3 | 2003 | Oschersleben | 2 | Konrad Motorsport | Saleen S7R | Ford Cosworth 7.0 V8 | Franz Konrad/Walter Lechner Jr./ | GT | 1 | |
4 | 2004 | Oschersleben | 4 | Konrad Motorsport | Saleen S7R | Ford Cosworth 7.0 V8 | Franz Konrad/Walter Lechner Jr./ | GT | 1 | 15 |