Portuguese Grand Prix 1984
21 October 1984
Autódromo do Estoril, Portugal
- Location
- Estoril, Portugal
- Laps
- 70
- Previous winners
- 1996Jacques VilleneuveWilliams
- 1995David CoulthardWilliams
- 1994Damon HillWilliams
- 1993Michael SchumacherBenetton
- 1992Nigel MansellWilliams
Starting Grid
- 1
Nelson Piquet
Brabham
No time set
- 2
Alain Prost
McLaren
No time set
- 3
Ayrton Senna
Toleman
No time set
- 4
Keke Rosberg
Williams
No time set
- 5
Elio de Angelis
Team Lotus
No time set
- 6
Nigel Mansell
Team Lotus
No time set
- 7
Patrick Tambay
Renault
No time set
- 8
Michele Alboreto
Ferrari
No time set
- 9
Derek Warwick
Renault
No time set
- 10
Stefan Johansson
Toleman
No time set
- 11
Niki Lauda
McLaren
No time set
- 12
Riccardo Patrese
Alfa Romeo
No time set
- 13
Philippe Streiff
Renault
No time set
- 14
Eddie Cheever
Alfa Romeo
No time set
- 15
Jacques Laffite
Williams
No time set
- 16
Marc Surer
Arrows
No time set
- 17
René Arnoux
Ferrari
No time set
- 18
Thierry Boutsen
Arrows
No time set
- 19
Manfred Winkelhock
Brabham
No time set
- 20
Andrea de Cesaris
Ligier
No time set
- 21
François Hesnault
Ligier
No time set
- 22
Piercarlo Ghinzani
Osella
No time set
- 23
Gerhard Berger
ATS
No time set
- 24
Jo Gartner
Osella
No time set
- 25
Mauro Baldi
Spirit
No time set
- 26
Jonathan Palmer
RAM
No time set
- 27
Philippe Alliot
RAM
No time set
Laps Lead
Results
| 1 | +1 | Alain Prost McLaren | 70 laps | 1:41:11.753 | 9pts |
| 2 | +9 | Niki Lauda McLaren | 70 laps | +13.425 | 6pts |
| 3 | 0 | Ayrton Senna Toleman | 70 laps | +20.042 | 4pts |
| 4 | +4 | Michele Alboreto Ferrari | 70 laps | +20.317 | 3pts |
| 5 | 0 | Elio de Angelis Team Lotus | 70 laps | +1:32.169 | 2pts |
| 6 | -5 | Nelson Piquet Brabham | 69 laps | 1pts | |
| 7 | 0 | Patrick Tambay Renault | 69 laps | ||
| 8 | +4 | Riccardo Patrese Alfa Romeo | 69 laps | ||
| 9 | +8 | René Arnoux Ferrari | 69 laps | ||
| 10 | +9 | Manfred Winkelhock Brabham | 69 laps | ||
| 11 | -1 | Stefan Johansson Toleman | 69 laps | ||
| 12 | +8 | Andrea de Cesaris Ligier | 69 laps | ||
| 13 | +10 | Gerhard Berger ATS | 68 laps | ||
| 14 | +1 | Jacques Laffite Williams | 67 laps | ||
| 15 | +10 | Mauro Baldi Spirit | 66 laps | ||
| 16 | +8 | Jo Gartner Osella | 65 laps | ||
| 17 | -3 | Eddie Cheever Alfa Romeo | 64 laps | ||
| R | - | Piercarlo Ghinzani Osella | 60 laps | ||
| R | - | Nigel Mansell Team Lotus | 52 laps | ||
| R | - | Derek Warwick Renault | 51 laps | ||
| R | - | Philippe Streiff Renault | 48 laps | ||
| R | - | Keke Rosberg Williams | 39 laps | ||
| R | - | François Hesnault Ligier | 31 laps | ||
| R | - | Thierry Boutsen Arrows | 24 laps | ||
| R | - | Jonathan Palmer RAM | 19 laps | ||
| R | - | Marc Surer Arrows | 8 laps | ||
| R | - | Philippe Alliot RAM | 2 laps |