| 1976 | 20 | Porsche 936 | Porsche 911/78 2142 F6 Turbo | VI | Goodyear | 1. | 1. | Finished | 350 | Jacky Ickx / Gijs van Lennep |
| 1976 | 40 | Porsche 935 | Porsche 930/72 2857 F6 Turbo | V | Dunlop | 4. | 1. | Finished | 331 | Rolf Stommelen / Manfred Schurti |
| 1977 | 4 | Porsche 936/77 | Porsche 911/78 2142 F6 Bi-turbo | VI | Dunlop | 1. | 1. | Finished | 342 | Jürgen Barth / Hurley Haywood / Jacky Ickx |
| 1977 | 41 | Porsche 935/77 | Porsche 2857 F6 Bi-turbo | V | Dunlop | — | — | Retired | 3 | Rolf Stommelen / Manfred Schurti |
| 1981 | 65 | Lancia Beta Montecarlo | Lancia 1425 S4 Turbo | V | Pirelli | 8. | 2. | Finished | 322 | Michele Alboreto / Eddie Cheever / Carlo Facetti |
| 1981 | 66 | Lancia Beta Montecarlo | Lancia 1425 S4 Turbo | V | Pirelli | — | — | Retired | 186 | Riccardo Patrese / Hans Heyer / Piercarlo Ghinzani |
| 1981 | 67 | Lancia Beta Montecarlo | Lancia 1425 S4 Turbo | V | Pirelli | — | — | Retired | 47 | Beppe Gabbiani / Emanuele Pirro |
| 1982 | 50 | Lancia Martini LC1 | Lancia 1425 S4 Turbo | VI/-2l | Pirelli | — | — | Retired | 152 | Riccardo Patrese / Hans Heyer / Piercarlo Ghinzani |
| 1982 | 51 | Lancia Martini LC1 | Lancia 1425 S4 Turbo | VI/-2l | Pirelli | — | — | Retired | 92 | Michele Alboreto / Teo Fabi / Rolf Stommelen |
| 1983 | 4 | Lancia LC2/83 | Ferrari 268C/Abarth 2598 V8 à 90° Bi-turbo | Gr C | Dunlop | — | — | Retired | 27 | Michele Alboreto / Teo Fabi / Alessandro Nannini |
| 1983 | 5 | Lancia LC2/83 | Ferrari 268C/Abarth 2598 V8 à 90° Bi-turbo | Gr C | Dunlop | — | — | Retired | 121 | Piercarlo Ghinzani / Hans Heyer / Michele Alboreto |
| 1983 | 6 | Lancia LC2/83 | Ferrari 268C/Abarth 2598 V8 à 90° Bi-turbo | Gr C | Dunlop | — | — | Retired | 135 | Paolo Barilla / Alessandro Nannini / Jean-Claude Andruet |
| 1984 | 4 | Lancia LC2/84 | Ferrari (lancia) 3014 V8 à 90° Bi-turbo | Gr C | Dunlop | 8. | 8. | Finished | 325 | Bob Wollek / Alessandro Nannini |
| 1984 | 5 | Lancia LC2/84 | Ferrari (lancia) 3014 V8 à 90° Bi-turbo | Gr C | Dunlop | — | — | Retired | 275 | Paolo Barilla / Hans Heyer / Mauro Baldi |
