PORSCHE RACING HISTORYBernard Cheneviére (CH)
1971 : Targa Florio - 1st in class
18 April 1971 - Le Mans Test - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 62 | Porsche 911 S | GT+2.0 | Paul Keller (CH)/Claude Haldi (CH)/Bernard Cheneviére (CH) | Claude Haldi | 18th | 6th |
9 May 1971 - Spa 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 45 | Porsche 911 S | GT+2.0 | Bernard Cheneviére (CH)/Charly Cuénoud (CH) | Porsche Vaud | DNF | 24th | 28 laps - Ignition |
16 May 1971 - Targa Florio - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 42 | Porsche 911 S | GT+2.0 | Bernard Cheneviére (CH)/Paul Keller (CH) | Porsche Club Romand (CH) | 4th | 1st | 23rd | 10 laps |
13 June 1971 - Le Mans 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 36 | Porsche 911 S | GT+2.0 | Bernard Cheneviére (CH)/Björn Waldegård (S) | Ecurie Jean Sage (F) | 13th | 7th | 34th | 263 laps |
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 |