1 | 1997 | Hockenheim | 1 | 31 | Karl Augustin | Porsche 911 GT2 Evo | Porsche PF636T | Karl Augustin/Stefano Buttiero/ | GT1 | 23 | |
2 | 1997 | A1-Ring | 5 | 31 | Augustin Motorsport | Porsche 911 GT2 Evo | Porsche PF636T | Horst Felbermayr Jr./Stefano Buttiero/ | GT1 | 23 | |
3 | 1997 | Mugello | 7 | 31 | Augustin Motorsport | Porsche 911 GT2 Evo | Porsche PF636T | Hans-Jörg Höfer/Stefano Buttiero/ | GT1 | 21 | |
4 | 1998 | Silverstone | 9 | 96 | Proton Competition | Porsche 911 GT2 | Porsche PF636T | Horst Felbermayr Jr. | GT2 | 15 | |
5 | 1999 | Hockenheim | 17 | 24 | RWS Motorsport | Porsche 911 GT2 | Porsche PF636T | Horst Felbermayr Jr. | GT | 18 | Gearbox |
6 | 1999 | Zolder | 19 | 24 | RWS Motorsport | Porsche 911 GT2 | Porsche PF636T | Horst Felbermayr Jr. | GT | 20 | Differential |
7 | 1999 | Donington | 21 | 24 | RWS Motorsport | Porsche 911 GT2 | Porsche PF636T | Horst Felbermayr Jr. | GT | 18 | Ignition |
8 | 2000 | Monza | 24 | 28 | RWS Motorsport | Porsche 911 GT2 | Porsche PF638T | Horst Felbermayr Jr. | GT | 16 | Engine |
9 | 2001 | Hungaroring | 28 | 8 | Proton Competition | Porsche 911 GT2 | Porsche PF638T | Horst Felbermayr Jr./Gerold Ried/ | GT | 13 | Electrical |
10 | 2001 | Jarama | 30 | 30 | Proton Competition | Porsche 911 GT2 | Porsche PF638T | Horst Felbermayr Jr. | GT | 14 | Halfshaft |
11 | 2002 | Magny-Cours | 32 | 17 | Proton Competition | Porsche 911 GT2 | Porsche PF636T | Horst Felbermayr Jr. | GT | 14 | Accident |
12 | 2002 | Pergusa | 37 | 17 | Proton Competition | Porsche 911 GT2 | Porsche PF638T | Mauro Casadei/Manfred Jurasz/ | GT | 13 | Accident |
13 | 2002 | Estoril | 38 | 17 | Proton Competition | Porsche 911 GT2 | Porsche PF638T | Horst Felbermayr Jr. | GT | 17 | Halfshaft |
14 | 2003 | Spa-Francorchamps | 39 | 69 | Proton Competition | Porsche 996 GT3 RS | Porsche M96/72 | Christian Ried/Horst Felbermayr Jr./Gerold Ried/ | N-GT | 18 | Engine |
15 | 2003 | Monza | 41 | 86 | JvG Racing | Porsche 911 GT3 R | Porsche M96/72 | Jürgen von Gartzen/Horst Felbermayr Jr./ | N-GT | 16 | Engine |
16 | 2004 | Zhuhai | 45 | 68 | Proton Competition | Porsche 911 GT3 RS | Porsche M96/72 | Horst Felbermayr Jr. | N-GT | 8 | |
17 | 2006 | Paul Ricard | 51 | 69 | Team Felbermayr-Proton | Porsche 996 GT3 RS | Porsche B6 3.6 B6 | Gerold Ried | GT2 | 11 | |
18 | 2006 | Mugello | 53 | 69 | Team Felbermayr-Proton | Porsche 996 GT3 RS | Porsche B6 3.6 B6 | Gerold Ried | GT2 | 10 | |
19 | 2006 | Adria | 55 | 69 | Team Felbermayr-Proton | Porsche 996 GT3 RS | Porsche B6 3.6 B6 | Gerold Ried | GT2 | 10 | |
20 | 2008 | Bucharest | 58 | 69 | Team Felbermayr Proton | Porsche 997 GT3 Cup S | Porsche B6 3.6 B6 | Richard Lietz | GT2 | 10 |