Countdown to
000d 00h 00m 00s| Engine manufacturers / 1986 | |||
| « 1985 | 1987 » |
1986 Engine manufacturers
| Engine manufacturer | Races | Starts | Poles | Wins | Podia | F. laps | Pts | |
| 1 | Alfa Romeo | 32 | 28 | |||||
| 2 | BMW | 95 | 92 | 2 | 1 | 2 | 3 | 22 |
| 3 | Ferrari | 32 | 32 | 5 | 37 | |||
| 4 | Hart | 32 | 32 | 6 | ||||
| 5 | Honda | 32 | 32 | 4 | 9 | 19 | 11 | 141 |
| 6 | Motori Moderni | 34 | 32 | |||||
| 7 | Renault | 96 | 94 | 8 | 2 | 10 | 98 | |
| 8 | TAG | 32 | 32 | 2 | 4 | 12 | 2 | 96 |
| 9 | Zakspeed | 30 | 28 |