PORSCHE RACING HISTORYClaude Ballot-Léna (F)
1975 : Dijon 800 Km - 3rd in class : Spa 1000 Km - 2nd in class : Nürburgring 1000 Km - 3rd in class
6 April 1975 - Dijon 800 Km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 26 | Porsche 911 Carrera RSR | 911 460 9070 | GT | Claude Ballot-Léna (F)/Bob Wollek (F) | Robert Buchet | 8th | 3rd | 17th | 217 laps |
4 May 1975 - Spa 1000 Km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 43 | Porsche 911 Carrera RSR | 911 460 9070 | GT | Claude Ballot-Léna (F)/Jean-Claude Andruet (F) | Ecurie Buchet | 5th | 2nd | 27th | 48 laps |
1 June 1975 - Nürburgring 1000 Km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 52 | Porsche 911 Carrera RSR | 911 460 9063 | GT+1.6 | Toine Hezemans (NL)/Gijs van Lennep (NL)/Claude Ballot-Léna (F) | GELO-Racing-Team, Georg Loos KG (D) | 11th | 3rd | 24th | 40 laps |
15 June 1975 - Le Mans 24 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 55 | Porsche 911 Carrera RSR | 911 460 9070 | GTS | Claude Ballot-Léna (F)/Jacques Bienvenue (CDN) | Ecurie Robert Buchet (F) | 8th | 4th | 14th | 304 laps |