San Marino Grand Prix 1984: results
Round 4 of the 1984 season, 6 May 1984, at Autodromo Internazionale Enzo e Dino Ferrari. Alain Prost won for McLaren from P2 on the grid. Nelson Piquet took pole position. Fastest lap: Nelson Piquet, 1:33.275 (lap 48).
Race result
| Pos | Driver | Team | Time | Points |
|---|---|---|---|---|
| 1 | Alain Prost | McLaren | 1:36:53.679 | 9 |
| 2 | René Arnoux | Ferrari | +13.416 | 6 |
| 3 | Elio De Angelis | Lotus | Out of fuel | 4 |
| 4 | Derek Warwick | Renault | +1 lap | 3 |
| 5 | Thierry Boutsen | Arrows | +1 lap | 2 |
| 6 | Andrea De Cesaris | Ligier | Out of fuel | 1 |
| 7 | Eddie Cheever | Alfa Romeo | Out of fuel | 0 |
| 8 | Mauro Baldi | Spirit | +2 laps | 0 |
| 9 | Jonathan Palmer | RAM | +3 laps | 0 |
| DNF | Philippe Alliot | RAM | Turbo | 0 |
| NC | Johnny Cecotto | Toleman | +8 laps | 0 |
| DNF | Nelson Piquet | Brabham | Turbo | 0 |
| DNF | Teo Fabi | Brabham | Turbo | 0 |
| DNF | Jo Gartner | Osella | Engine | 0 |
| DNF | Marc Surer | Arrows | Turbo | 0 |
| DNF | Manfred Winkelhock | ATS | Turbo | 0 |
| DNF | Michele Alboreto | Ferrari | Exhaust | 0 |
| DNF | Niki Lauda | McLaren | Engine | 0 |
| DNF | Jacques Laffite | Williams | Engine | 0 |
| DNF | Riccardo Patrese | Alfa Romeo | Electrical | 0 |
| DNF | Nigel Mansell | Lotus | Spun off | 0 |
| DNF | Keke Rosberg | Williams | Electrical | 0 |
| DNF | Patrick Tambay | Renault | Collision | 0 |
| DNF | François Hesnault | Ligier | Collision | 0 |
| DNQ | Piercarlo Ghinzani | Osella | — | 0 |
| DNQ | Ayrton Senna | Toleman | — | 0 |
| DSQ | Stefan Bellof | Tyrrell | Technical infringements | 0 |
| DSQ | Martin Brundle | Tyrrell | Technical infringements | 0 |
Qualifying
| Pos | Driver | Team | Best time |
|---|---|---|---|
| 1 | Nelson Piquet | Brabham | |
| 2 | Alain Prost | McLaren | |
| 3 | Keke Rosberg | Williams | |
| 4 | Derek Warwick | Renault | |
| 5 | Niki Lauda | McLaren | |
| 6 | René Arnoux | Ferrari | |
| 7 | Manfred Winkelhock | ATS | |
| 8 | Eddie Cheever | Alfa Romeo | |
| 9 | Teo Fabi | Brabham | |
| 10 | Riccardo Patrese | Alfa Romeo | |
| 11 | Elio De Angelis | Lotus | |
| 12 | Andrea De Cesaris | Ligier | |
| 13 | Michele Alboreto | Ferrari | |
| 14 | Patrick Tambay | Renault | |
| 15 | Jacques Laffite | Williams | |
| 16 | Marc Surer | Arrows | |
| 17 | François Hesnault | Ligier | |
| 18 | Nigel Mansell | Lotus | |
| 19 | Johnny Cecotto | Toleman | |
| 20 | Thierry Boutsen | Arrows | |
| 21 | Philippe Alliot | RAM | |
| 22 | Mauro Baldi | Spirit | |
| 23 | Jonathan Palmer | RAM | |
| 24 | Jo Gartner | Osella | |
| 25 | Piercarlo Ghinzani | Osella | |
| 26 | Ayrton Senna | Toleman |
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