October 21, 1984 Autódromo do Estoril | Lap distance 4.350 km
Report | Articles (2) | Photos (22) | 1984 season
| Pos | Points | No | Driver | Car | Engine | Tyres | Laps | Race Time | Delay | Qualifying | Fastest Lap | |||
| 1 | 9 | 7 | Alain Prost (FRA) | McLaren MP4-2 | TAG TTE PO1 | Michelin | 70 | 1:41'11.753 | 2 | 1'21.774 | 2 | 1'23.452 | (39) | |
| 2 | 6 | 8 | Niki Lauda (AUT) | McLaren MP4-2 | TAG TTE PO1 | Michelin | 70 | 1:41'25.178 | +13.425 | 11 | 1'23.183 | 1 | 1'22.996 | (51) |
| 3 | 4 | 19 | Ayrton Senna (BRA) | Toleman TG184 | Hart 415T | Michelin | 70 | 1:41'31.795 | +20.042 | 3 | 1'21.936 | 7 | 1'24.373 | (46) |
| 4 | 3 | 27 | Michele Alboreto (ITA) | Ferrari 126C4 | Ferrari 126C | Goodyear | 70 | 1:41'32.070 | +20.317 | 8 | 1'22.686 | 4 | 1'24.148 | (68) |
| 5 | 2 | 11 | Elio de Angelis (ITA) | Team Lotus 95T | Renault EF4 | Goodyear | 70 | 1:42'43.922 | +1'32.169 | 5 | 1'22.291 | 12 | 1'25.680 | (45) |
| 6 | 1 | 1 | Nelson Piquet (BRA) | Brabham BT53 | BMW M12/13 | Michelin | 69 | 1:41'25.396 | +1 lap | 1 | 1'21.703 | 6 | 1'24.275 | (39) |
| 7 | 15 | Patrick Tambay (FRA) | Renault RE50 | Renault EF4 | Michelin | 69 | 1:41'38.454 | +1 lap | 7 | 1'22.583 | 10 | 1'25.506 | (37) | |
| 8 | 22 | Riccardo Patrese (ITA) | Alfa Romeo 184T | Alfa Romeo 183T | Goodyear | 69 | 1:41'56.010 | +1 lap | 12 | 1'24.048 | 15 | 1'26.173 | (43) | |
| 9 | 28 | René Arnoux (FRA) | Ferrari 126C4 | Ferrari 126C | Goodyear | 69 | 1:42'08.776 | +1 lap | 17 | 1'24.848 | 13 | 1'25.711 | (53) | |
| 10 | 2 | Manfred Winkelhock (GER) | Brabham BT53 | BMW M12/13 | Michelin | 69 | 1:42'08.864 | +1 lap | 19 | 1'25.289 | 16 | 1'26.404 | (63) | |
| 11 | 20 | Stefan Johansson (SWE) | Toleman TG184 | Hart 415T | Michelin | 69 | 1:42'16.900 | +1 lap | 10 | 1'22.942 | 3 | 1'24.053 | (51) | |
| 12 | 26 | Andrea de Cesaris (ITA) | Ligier JS23B | Renault EF4 | Michelin | 69 | 1:42'19.694 | +1 lap | 20 | 1'26.082 | 18 | 1'26.806 | (36) | |
| 13 | 14 | Gerhard Berger (AUT) | ATS D7 | BMW M12/13 | Pirelli | 68 | 1:42'15.657 | +2 laps | 23 | 1'28.106 | 17 | 1'26.601 | (59) | |
| 14 | 5 | Jacques Laffite (FRA) | Williams FW09B | Honda RA163-E | Goodyear | 67 | 1:41'25.759 | +3 laps | 15 | 1'24.437 | 8 | 1'24.507 | (55) | |
| 15 | 21 | Mauro Baldi (ITA) | Spirit 101 | Hart 415T | Pirelli | 66 | 1:42'47.056 | +4 laps | 25 | 1'29.001 | 22 | 1'27.772 | (48) | |
| 16 | 30 | Jo Gartner (AUT) | Osella FA1F | Alfa Romeo 183T | Pirelli | 65 | 1:37'38.902 | +5 laps | 24 | 1'28.229 | 20 | 1'27.169 | (58) | |
| 17 | 23 | Eddie Cheever (USA) | Alfa Romeo 184T | Alfa Romeo 183T | Goodyear | 64 | 1:41'42.845 | +6 laps | 14 | 1'24.235 | 14 | 1'26.020 | (33) | |
| Retirement | ||||||||||||||
| engine | 24 | Piercarlo Ghinzani (ITA) | Osella FA1F | Alfa Romeo 183T | Pirelli | 60 | 1:32'28.075 | 22 | 1'26.840 | 23 | 1'28.410 | (42) | ||
| spun off | 12 | Nigel Mansell (GBR) | Team Lotus 95T | Renault EF4 | Goodyear | 52 | 1:16'25.752 | 6 | 1'22.319 | 5 | 1'24.267 | (47) | ||
| gearbox | 16 | Derek Warwick (GBR) | Renault RE50 | Renault EF4 | Michelin | 51 | 1:16'17.221 | 9 | 1'22.801 | 9 | 1'25.309 | (20) | ||
| transmission | 33 | Philippe Streiff (FRA) | Renault RE50 | Renault EF4 | Michelin | 48 | 1:12'38.208 | 13 | 1'24.089 | 19 | 1'26.874 | (43) | ||
| engine | 6 | Keke Rosberg (FIN) | Williams FW09B | Honda RA163-E | Goodyear | 39 | 57'01.219 | 4 | 1'22.049 | 11 | 1'25.667 | (37) | ||
| electrical | 25 | François Hesnault (FRA) | Ligier JS23 | Renault EF4 | Michelin | 31 | 47'20.736 | 21 | 1'26.701 | 25 | 1'29.219 | (19) | ||
| transmission | 18 | Thierry Boutsen (BEL) | Arrows A7 | BMW M12/13 | Goodyear | 24 | 35'51.658 | 18 | 1'25.115 | 21 | 1'27.725 | (24) | ||
| gearbox | 10 | Jonathan Palmer (GBR) | RAM 02 | Hart 415T | Pirelli | 19 | 38'33.616 | 26 | 1'29.397 | 26 | 1'30.711 | (6) | ||
| electrical | 17 | Marc Surer (SUI) | Arrows A7 | BMW M12/13 | Goodyear | 8 | 12'20.851 | 16 | 1'24.688 | 24 | 1'28.635 | (7) | ||
| engine | 9 | Philippe Alliot (FRA) | RAM 02 | Hart 415T | Pirelli | 2 | 3'29.507 | 27 | 1'30.406 | 27 | 1'35.542 | (2) | ||
