Nichtqualifikationen (Motorenhersteller)
Inbegriffen sind nur reine Nichtqualifikationen und nicht geschaffte Vorqualifikationen.| Pos. | Nation | Anzahl | ||
|---|---|---|---|---|
| 1 | Ford |  | 860 |  |
| 2 | Judd |  | 115 | |
| 3 | Hart | | 45 | |
| = | Lamborghini |  | 45 | |
| 5 | Climax | | 42 | |
| 6 | BRM | | 37 | |
| = | Yamaha |  | 37 | |
| 8 | Ilmor | | 31 | |
| 9 | Alfa Romeo | | 27 | |
| 10 | Maserati | | 22 | |
| 11 | Ferrari | | 18 | |
| = | Zakspeed |  | 18 | |
| 13 | Life | | 12 | |
| 14 | Porsche | | 10 | |
| 15 | Alta | | 9 | |
| 16 | Subaru | | 8 | |
| 17 | Osella | | 5 | |
| 18 | BMW | | 4 | |
| = | Matra |  | 4 | |
| = | Renault | | 4 | |
| 21 | Asiatech | | 3 | |
| = | Honda | | 3 | |
| = | Motori Moderni | | 3 | |
| = | OSCA | | 3 | |
| 25 | Castellotti | | 2 | |
| = | Cosworth | | 2 | |
| = | Mugen Honda | | 2 | |
| = | Platé | | 2 | |
| = | Repco | | 2 | |
| = | Scarab | | 2 | |
| 31 | Borgward | | 1 | |
| = | BPM | | 1 | |
| = | Butterworth | | 1 | |
| = | De Tomaso | | 1 | |
| = | European | | 1 | |
| = | Gordini | | 1 | |
| = | Tecno | | 1 | |
| = | Weslake | | 1 | |
