Countdown to
000d 00h 00m 00s| Engine manufacturers / 1989 | |||
| « 1988 | 1990 » |
1989 Engine manufacturers
| Engine manufacturer | Races | Starts | Poles | Wins | Podia | F. laps | Pts | |
| 1 | Ferrari | 32 | 30 | 3 | 9 | 4 | 59 | |
| 2 | Ford Cosworth | 352 | 208 | 1 | 8 | 1 | 95 | |
| 3 | Honda | 32 | 31 | 15 | 10 | 18 | 8 | 141 |
| 4 | Judd | 112 | 88 | 2 | 2 | 27 | ||
| 5 | Lamborghini | 32 | 22 | 1 | ||||
| 6 | Renault | 32 | 32 | 1 | 2 | 11 | 1 | 77 |
| 7 | Yamaha | 32 | 2 |