PORSCHE RACING HISTORYClaude Haldi (CH)
1976 : Nürburgring 1000 km - 3rd in class : Zeltweg 6 Hours - 3rd overall, 1st in class
30 May 1976 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 934 | 930 670 0171 | Gr.5+3.0 | Claude Haldi (CH)/Markus Hotz (CH) | GVEA (CH) | 4th | 3rd | 12th | 46 laps |
13 June 1976 - Le Mans 24 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 69 | Porsche 934 | 930 670 0178 | GP.4 | Claude Haldi (CH)/Florian Vetsch (CH) | Schiller Racing Team (CH) | DNF | 24th | 219 laps - Valves |
26 June 1976 - Zeltweg 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 934 | 930 670 0171 | GT | Claude Haldi (CH)/Peter Zbinden (CH) | GVEA (CH) | 3rd | 1st | 5th | 182 laps |
4 September 1976 - Dijon 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 11 | Porsche 934 | 930 670 0171 | Gr.5 | Claude Haldi (CH)/Herbert Müller (CH) | Audio - Vision Rister S.A. (CH) | 5th | 5th | 7th | 298 laps |
12 September 1976 - DRM Nürburgring Supersprint - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| Porsche 934 | 930 670 0171 | Div.I | Claude Haldi (CH) | DNF | 6th | 19 laps - Turbo |
31 October 1976 - Euro GT Hockenheim - European Championship for Grand Touring Cars
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 934 | 930 670 0171 | GT+3.0 | Claude Haldi (CH) | GVEA (CH) | 6th | 5th | 30 laps |