Race Result
| GP n. 377 - 01/05/1983 - Grand Prix of San Marino Autodromo Enzo e Dino Ferrari |
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| Winner: | Patrick Tambay / Ferrari - 1:37'52.460 | ||||||
| Pole Position: | Rene Arnoux / Ferrari - 1:31.238 | ||||||
| Fastest Lap: | Riccardo Patrese / Brabham-BMW - 1:34.437 | ||||||
| Pos | Nš | Driver | Constructor | Laps | Time/Retired | Grid | Points |
| 1 | 27 |  Patrick Tambay |
Ferrari | 60 | 1:37'52.460 | 3 | 9 |
| 2 | 15 | Alain Prost |
Renault | 60 | +48.781 | 4 | 6 |
| 3 | 28 | Rene Arnoux |
Ferrari | 59 | + 1 lap | 1 | 4 |
| 4 | 1 |  Keke Rosberg |
Williams-Ford | 59 | + 1 lap | 11 | 3 |
| 5 | 7 |  John Watson |
McLaren-Ford | 59 | + 1 lap | 24 | 2 |
| 6 | 29 |  Marc Surer |
Arrows-Ford | 59 | + 1 lap | 12 | 1 |
| 7 | 2 | Jacques Laffite |
Williams-Ford | 59 | + 1 lap | 16 | 0 |
| 8 | 30 |  Chico Serra |
Arrows-Ford | 58 | + 2 laps | 20 | 0 |
| 9 | 26 | Raul Boesel |
Ligier-Ford | 58 | + 2 laps | 25 | 0 |
| 10 | 23 |  Mauro Baldi |
Alfa Romeo | 57 | engine | 10 | 0 |
| 11 | 9 |  Manfred Winkelhock |
ATS-BMW | 57 | + 3 laps | 7 | 0 |
| 12 | 12 | Nigel Mansell |
Lotus-Ford | 56 | spun off | 15 | 0 |
| Ret | 6 | Riccardo Patrese |
Brabham-BMW | 54 | spun off | 5 | 0 |
| Ret | 22 | Andrea de Cesaris |
Alfa Romeo | 45 | ignition | 8 | 0 |
| Ret | 11 | Elio de Angelis |
Lotus-Renault | 43 | handling | 9 | 0 |
| Ret | 5 | Nelson Piquet |
Brabham-BMW | 41 | engine | 2 | 0 |
| Ret | 25 | Jean Pierre Jarier |
Ligier-Ford | 39 | radiator | 19 | 0 |
| Ret | 4 |  Danny Sullivan |
Tyrrell-Ford | 37 | collision | 22 | 0 |
| Ret | 35 | Derek Warwick |
Toleman-Hart | 27 | spun off | 14 | 0 |
| Ret | 31 | Corrado Fabi |
Osella-Ford | 20 | spun off | 26 | 0 |
| Ret | 36 | Bruno Giacomelli |
Toleman-Hart | 20 | suspension | 17 | 0 |
| Ret | 8 |  Niki Lauda |
McLaren-Ford | 11 | spun off | 18 | 0 |
| Ret | 34 |  Johnny Cecotto |
Theodore-Ford | 11 | spun off | 23 | 0 |
| Ret | 3 | Michele Alboreto |
Tyrrell-Ford | 10 | collision | 13 | 0 |
| Ret | 33 |  Roberto Guerrero |
Theodore-Ford | 3 | spun off | 21 | 0 |
| Ret | 16 | Eddie Cheever |
Renault | 1 | turbo | 6 | 0 |
| Dnq | 32 | Piercarlo Ghinzani |
Osella-Ford | did not qualify | 0 | ||
| Dnq | 17 |  Eliseo Salazar |
RAM-Ford | did not qualify | 0 | ||