| « Offenhauser | Engines / 1957 / Porsche (F2) | Vanwall » | |
| 1958 » |
| Built by: | Porsche |
| Architecture: | 1.5L F4 |
| Active years: | 1957 – 1958 (2) |
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| Rd | Date | Grand Prix | Driver | Team | Car | Grid | Race | Pts |
| 1 | 13 Jan | Argentina | ||||||
| 2 | 19 May | Monaco | ||||||
| 3 | 30 May | Indy 500 | ||||||
| 4 | 7 Jul | France | ||||||
| 5 | 20 Jul | Great Britain | ||||||
| 6 | 4 Aug | Germany | Umberto Maglioli | Porsche | Porsche RS550 (F2) | 15 | Ret | 0 |
| Edgar Barth | Porsche | Porsche RS550 (F2) | 12 | 12 | 0 | |||
| Carel Godin de Beaufort | Ecurie Maarsbergen | Porsche RS550 (F2) | 20 | 14 | 0 | |||
| 7 | 18 Aug | Pescara | ||||||
| 8 | 8 Sep | Italy |