1991 24 Heures du Mans
| Date | 23.06.1991 | Category | Sports cars |
| Circuit | Circuit de la Sarthe | Championship | World Sports Car Championship |
| Race title | 24 Heures du Mans | Round | 4 |
| Distance | 24 hours = 4922.810 km | Country | France |
Winner's speed: 205.333 kmh
Pole's speed: 227.660 kmh
Fastest lap speed: 227.125 kmh
| Rank | Pos. | # | Driver | Entrant | Car | Laps | Time | Status | Class | Class place | Pts | Grid | Qual time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 55 | Volker Weidler | Mazdaspeed | Mazda 787B | 363 | 23:58'35.912 | finished | C/1990 | 1 | 20 | 19 | 3'43.503 |
| 1 | 1 | 55 | Johnny Herbert | Mazdaspeed | Mazda 787B | 363 | 23:58'35.912 | finished | C/1990 | 1 | 20 | 19 | 3'43.503 |
| 1 | 1 | 55 | Bertrand Gachot | Mazdaspeed | Mazda 787B | 363 | 23:58'35.912 | finished | C/1990 | 1 | 19 | 3'43.503 | |
| 9 | 9 | 11 | Jyrki Jarvilehto | Porsche Kremer Racing | Porsche 962 CK6 | 344 | 23:56'40.977 | finished | C/1990 | 9 | 15 | 3'36.848 | |
| 9 | 9 | 11 | Harri Toivonen | Porsche Kremer Racing | Porsche 962 CK6 | 344 | 23:56'40.977 | finished | C/1990 | 9 | 15 | 3'36.848 | |
| 9 | 9 | 11 | Manuel Reuter | Porsche Kremer Racing | Porsche 962 CK6 | 344 | 23:56'40.977 | finished | C/1990 | 9 | 2 | 15 | 3'36.848 |
| 37 | 46 | Gregor Foitek | Porsche Kremer Racing | Porsche 962 CK6 | 18 | 1:12'47.555 | DNF, accident | C/1990 | 25 | 3'48.519 | |||
| 37 | 46 | Tomas Lopez | Porsche Kremer Racing | Porsche 962 CK6 | 18 | 1:12'47.555 | DNF, accident | C/1990 | 25 | 3'48.519 | |||
| 37 | 46 | Tiff Needell | Porsche Kremer Racing | Porsche 962 CK6 | 18 | 1:12'47.555 | DNF, accident | C/1990 | 25 | 3'48.519 | |||
| 56 | 55 | Stefan Johansson | Mazdaspeed | Mazda 787B | DNA | C/1990 | |||||||
| 64 | 11 | Gregor Foitek | Porsche Kremer Racing | Porsche 962 CK6 | DNA | C/1990 | |||||||
| 80 | 46 | Manuel Reuter | Porsche Kremer Racing | Porsche 962 CK6 | DNA | C/1990 |