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Ausfallquote (Motorenhersteller)
Um die Statistik nicht zu verfälschen, muss ein Motorenhersteller mindestens an fünf Rennen teilgenommen haben, um hier aufgelistet zu werden.
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Nation |
Prozent |
| 1 |  Mécachrome |  | 21,875% | | 2 | Porsche |  | 25,641% | | 3 | Toyota |  | 28,571% | | 4 | Mercedes-Benz | | 31,783% | | 5 | Petronas |  | 32,000% | | 6 | Acer | | 32,353% | | 7 | Playlife | | 32,813% | | 8 | Ferrari |  | 34,198% | | 9 | Fondmetal | | 35,294% | | 10 | Honda | | 36,056% | | 11 | Renault | | 37,956% | | 12 | TAG |  | 38,060% | | 13 | Mugen Honda | | 40,550% | | 14 | Cosworth |  | 40,887% | | 15 | Climax | | 42,759% | | 16 | Bristol | | 43,478% | | 17 | Asiatech | | 43,939% | | 18 | BMW | | 44,391% | | 19 | Matra | | 45,402% | | 20 | Ford |  | 46,912% | | 21 | Repco | | 48,000% | | 22 | Peugeot | | 48,899% | | 23 | Offenhauser | | 49,185% | | 24 | Supertec | | 49,231% | | 25 | Talbot | | 49,383% | | 26 | Aston Martin | | 50,000% | | = | ERA | | 50,000% | | = | Platé | | 50,000% | | 29 | Maserati | | 51,200% | | 30 | BRM | | 51,206% | | 31 | European | | 51,515% | | 32 | Lamborghini | | 51,942% | | 33 | Megatron | | 54,348% | | 34 | Veritas | | 56,250% | | 35 | Yamaha | | 58,182% | | 36 | Judd | | 58,451% | | 37 | Ilmor | | 58,915% | | 38 | Novi | | 60,000% | | 39 | Alfa Romeo | | 61,603% | | 40 | Lea Francis | | 61,765% | | 41 | Vanwall | | 62,500% | | 42 | Alta | | 63,380% | | 43 | Gordini | | 63,566% | | 44 | Hart | | 65,244% | | 45 | Zakspeed | | 68,750% | | 46 | Arrows | | 69,841% | | 47 | Lancia | | 70,000% | | = | OSCA | | 70,000% | | = | Osella | | 70,000% | | 50 | Weslake | | 82,609% | | 51 | A.T.S. | | 83,333% | | 52 | Motori Moderni | | 87,838% | | 53 | Tecno | | 90,000% |
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