PORSCHE RACING HISTORYJean-Claude Guérie (F)
1971 : Spa 1000 km - 2nd in class
9 May 1971 - Spa 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 43 | Porsche 911 S | GT+2.0 | Pierre Greub (CH)/Jean-Claude Guérie (F) | Pierre Greub | 11th | 2nd | 27th | 52 laps |
30 May 1971 - Nürburgring 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 78 | Porsche 911 S | GT+2.0 | Pierre Greub (CH)/Jean-Claude Guérie (F) | Porsche Club Romand (CH) | 17th | 4th | 25th | 35 laps |
13 June 1971 - Le Mans 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 66 | Porsche 911 S | GT+2.0 | Jean-Claude Guérie (F)/Claude Mathurin (F) | Rey Racing (CH) | DNF | 49th | 34 laps - Timing Chain |
17 October 1971 - Paris 1000 km - Championnat de France des Circuits
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 36 | Porsche 911 S | Gr.4 | Jean-Claude Guérie (F)/Bernard Cheneviére (CH) | 9th | 4th | 30th | 102 laps |