PORSCHE RACING HISTORY550 A RS
1957
23 March 1957 - Sebring 12 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 44 | Porsche 550 A RS | 550-0111 | S1.5 | Art Bunker (USA)/Charles Wallace (USA) | Bunker & Pry (USA) | 8th | 1st | 185 laps | |
| 45 | Porsche 550 A RS | 550-0104 | S1.5 | Jean Pierre Kunstle (USA)/Ken Miles (GB) | J. Kunstle (USA) | 9th | 2nd | 184 laps | |
| 42 | Porsche 550 A RS | S1.5 | Norman Scott (USA)/Frank Bott (USA) | Norman Scott (USA) | DNF | 168 laps - Gearbox | |||
| 41 | Porsche 550 A RS | 550-0112 | S1.5 | Hans Herrmann (D)/Jack McAfee (USA) | Porsche Company (D) | DNF | 165 laps - Gearbox | ||
| 43 | Porsche 550 A RS | S1.5 | Ed Crawford (USA)/Phil Stewart (USA) | E. Crawford (USA) | DNF | 35 laps - Gearbox |
23 June 1957 - Le Mans 24 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 35 | Porsche 550 A RS | 550-0132 | S1.5 | Ed Hugus (USA)/Carel Godin de Beaufort (NL) | E. Hugus | 8th | 1st | 286 laps | |
| 34 | Porsche 550 A RS | 550-0120 | S1.5 | Claude Storez (F)/Ed Crawford (USA) | Automobiles Porsche (D) | DNF | 275 laps - Out of Fuel | ||
| 33 | Porsche 550 A RS | 550-0131 | S1.5 | Hans Herrmann (D)/Richard von Frankenberg (D) | Automobiles Porsche (D) | DNF | 87 laps - Ignition |