Round 4 · 1983
San Marino Grand Prix
Autodromo Enzo e Dino Ferrari, Italy · Sun 1 May · 00:00 UTC
Race
| Pos | Driver | Team | Grid | Time / Status | Points |
|---|---|---|---|---|---|
| 1 | Patrick Tambay | Ferrari | 3 | 1:37:52.460 | 9 |
| 2 | Alain Prost | Renault | 4 | +48.781 | 6 |
| 3 | René Arnoux | Ferrari | 1 | +1 Lap | 4 |
| 4 | Keke Rosberg | Williams | 11 | +1 Lap | 3 |
| 5 | John Watson | McLaren | 24 | +1 Lap | 2 |
| 6 | Marc Surer | Arrows | 12 | +1 Lap | 1 |
| 7 | Jacques Laffite | Williams | 16 | +1 Lap | |
| 8 | Chico Serra | Arrows | 20 | +2 Laps | |
| 9 | Raul Boesel | Ligier | 25 | +2 Laps | |
| 10 | Mauro Baldi | Alfa Romeo | 10 | Engine | |
| 11 | Manfred Winkelhock | ATS | 7 | +3 Laps | |
| 12 | Nigel Mansell | Lotus-Borgward | 15 | Spun off | |
| — | Riccardo Patrese | Brabham | 5 | Spun off | |
| — | Andrea de Cesaris | Alfa Romeo | 8 | Ignition | |
| — | Elio de Angelis | Lotus-Borgward | 9 | Handling | |
| — | Nelson Piquet | Brabham | 2 | Engine | |
| — | Jean-Pierre Jarier | Ligier | 19 | Radiator | |
| — | Danny Sullivan | Tyrrell | 22 | Collision | |
| — | Derek Warwick | Toleman | 14 | Spun off | |
| — | Corrado Fabi | Osella | 26 | Spun off | |
| — | Bruno Giacomelli | Toleman | 17 | Suspension | |
| — | Niki Lauda | McLaren | 18 | Spun off | |
| — | Johnny Cecotto | Theodore | 23 | Spun off | |
| — | Michele Alboreto | Tyrrell | 13 | Collision | |
| — | Roberto Guerrero | Theodore | 21 | Spun off | |
| — | Eddie Cheever | Renault | 6 | Turbo |