PORSCHE RACING HISTORYHerbert Müller (CH)
1971 : Le Mans 24 Hours - 2nd overall
16 May 1971 - Targa Florio - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 4 | Porsche 908/03 | P3.0 | Pedro Rodríguez (MEX)/Herbert Müller (CH) | J. W. Automotive Engineering (GB) | DNF | 5th | 0 laps - Accident |
13 June 1971 - Le Mans 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 19 | Porsche 917 K | 917-031 | S5.0 | Richard Attwood (GB)/Herbert Müller (CH) | John Wyer Automotive Engineering (GB) | 2nd | 2nd | 11th | 395 laps |