Countdown to
000d 00h 00m 00sCars
| Car | Races | Entries | Starts | Poles | Wins | Podia | F. laps | Pts | |
| 1 | Olson Special | 1 | 1 | 1 | |||||
| 2 | Onyx ORE-1 | 18 | 36 | 15 | 1 | 6 | |||
| 3 | Onyx ORE-2 | 6 | 12 | 8 | |||||
| 4 | OSCA 4500G | 1 | 1 | 1 | |||||
| 5 | OSCA 20 | 5 | 8 | 5 | |||||
| 6 | OSCA F2 | 2 | 3 | ||||||
| 7 | Osella FA1 | 11 | 11 | 7 | |||||
| 8 | Osella FA1B | 18 | 30 | 12 | |||||
| 9 | Osella FA1C | 15 | 24 | 13 | 3 | ||||
| 10 | Osella FA1D | 13 | 16 | 8 | |||||
| 11 | Osella FA1E | 14 | 21 | 12 | |||||
| 12 | Osella FA1F | 32 | 39 | 36 | 4 | ||||
| 13 | Osella FA1G | 31 | 31 | 27 | |||||
| 14 | Osella FA1H | 2 | 2 | 1 | |||||
| 15 | Osella FA1I | 17 | 20 | 15 | |||||
| 16 | Osella FA1L | 15 | 15 | 10 | |||||
| 17 | Osella FA1M | 18 | 34 | 12 | |||||
| 18 | Osella FA1M-E | 14 | 14 | 7 |