PORSCHE RACING HISTORYClaude Haldi (CH)
1974
16 June 1974 - Le Mans 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 911 Carrera RSR | 911 460 9058 | GTS3.0 | Claude Haldi (CH)/José-Maria Fernandez (E)/Jean-Marc Seguin (F) | Escuderia Montjuïch (E) | DNF | 26th | 43 laps - Valves |
1 September 1974 - Monza 6 Hours - European Championship for Grand Touring Cars
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 911 Carrera RSR | 911 460 9058 | GT3.0 | Claude Haldi (CH)/Bernard Cheneviére (CH) | Porsche Club Romand (CH) | DNF | 10th | 27 laps |