Published evidence
Grande Prémio de Portugal 1984 · qualifying
A historical profile with source-linked evidence. Further research is in progress.
THE HISTORICAL RECORD
Profile & context
- Name
- Grande Prémio de Portugal 1984 · qualifying
PROVENANCE
Sources behind this page
F1DB
v2026.17.0 · session/404-qualifying
Original reference ↗Historical source & scope
F1DB v2026.17.0 · CC BY 4.0. Normalisation, links and calculations by MotorPedia. Original source observations retained.
Source-reported facts are not independent historical confirmation. Missing times and points remain unknown; source-rounded points retain their published precision. Constructor, entrant and team identities are kept distinct.
Grand Prix context
Grande Prémio de Portugal 1984 · Autódromo do Estoril
Technical formula: Formula 1. World Championship membership is separate from technical regulations.
1984 Formula 1 World Championship · round 16
Race classification
| Position | Driver | Constructor | Recorded details | Points |
|---|---|---|---|---|
| 1 | Alain Prost | McLaren | 1:41:11.753 · 70 laps · tag | 9 |
| 2 | Niki Lauda | McLaren | 1:41:25.178 · 70 laps · tag | 6 |
| 3 | Ayrton Senna | Toleman | 1:41:31.795 · 70 laps · hart | 4 |
| 4 | Michele Alboreto | Ferrari | 1:41:32.070 · 70 laps · ferrari | 3 |
| 5 | Elio de Angelis | Lotus | 1:42:43.922 · 70 laps · renault | 2 |
| 6 | Nelson Piquet | Brabham | Time not recorded · 69 laps · bmw | 1 |
| 7 | Patrick Tambay | Renault | Time not recorded · 69 laps · renault | Unknown / not applicable |
| 8 | Riccardo Patrese | Alfa Romeo | Time not recorded · 69 laps · alfa-romeo | Unknown / not applicable |
| 9 | René Arnoux | Ferrari | Time not recorded · 69 laps · ferrari | Unknown / not applicable |
| 10 | Manfred Winkelhock | Brabham | Time not recorded · 69 laps · bmw | Unknown / not applicable |
| 11 | Stefan Johansson | Toleman | Time not recorded · 69 laps · hart | Unknown / not applicable |
| 12 | Andrea de Cesaris | Ligier | Time not recorded · 69 laps · renault | Unknown / not applicable |
| 13 | Gerhard Berger | ATS | Time not recorded · 68 laps · bmw | Unknown / not applicable |
| 14 | Jacques Laffite | Williams | Time not recorded · 67 laps · honda | Unknown / not applicable |
| 15 | Mauro Baldi | Spirit | Time not recorded · 66 laps · hart | Unknown / not applicable |
| 16 | Jo Gartner | Osella | Out of fuel · Time not recorded · 65 laps · alfa-romeo | Unknown / not applicable |
| 17 | Eddie Cheever | Alfa Romeo | Time not recorded · 64 laps · alfa-romeo | Unknown / not applicable |
| DNF | Piercarlo Ghinzani | Osella | Engine · Time not recorded · 60 laps · alfa-romeo | Unknown / not applicable |
| DNF | Nigel Mansell | Lotus | Brakes · Time not recorded · 52 laps · renault | Unknown / not applicable |
| DNF | Derek Warwick | Renault | Gearbox · Time not recorded · 51 laps · renault | Unknown / not applicable |
| DNF | Philippe Streiff | Renault | Transmission · Time not recorded · 48 laps · renault | Unknown / not applicable |
| DNF | Keke Rosberg | Williams | Engine · Time not recorded · 39 laps · honda | Unknown / not applicable |
| DNF | François Hesnault | Ligier | Electrical · Time not recorded · 31 laps · renault | Unknown / not applicable |
| DNF | Thierry Boutsen | Arrows | Transmission · Time not recorded · 24 laps · bmw | Unknown / not applicable |
| DNF | Jonathan Palmer | RAM | Gearbox · Time not recorded · 19 laps · hart | Unknown / not applicable |
| DNF | Marc Surer | Arrows | Electrical · Time not recorded · 8 laps · bmw | Unknown / not applicable |
| DNF | Philippe Alliot | RAM | Engine · Time not recorded · 2 laps · hart | Unknown / not applicable |
Qualifying
| Position | Driver | Constructor | Recorded details | Points |
|---|---|---|---|---|
| 1 | Nelson Piquet | Brabham | 1:21.703 · bmw | |
| 2 | Alain Prost | McLaren | 1:21.774 · tag | |
| 3 | Ayrton Senna | Toleman | 1:21.936 · hart | |
| 4 | Keke Rosberg | Williams | 1:22.049 · honda | |
| 5 | Elio de Angelis | Lotus | 1:22.291 · renault | |
| 6 | Nigel Mansell | Lotus | 1:22.319 · renault | |
| 7 | Patrick Tambay | Renault | 1:22.583 · renault | |
| 8 | Michele Alboreto | Ferrari | 1:22.686 · ferrari | |
| 9 | Derek Warwick | Renault | 1:22.801 · renault | |
| 10 | Stefan Johansson | Toleman | 1:22.942 · hart | |
| 11 | Niki Lauda | McLaren | 1:23.183 · tag | |
| 12 | Riccardo Patrese | Alfa Romeo | 1:24.048 · alfa-romeo | |
| 13 | Philippe Streiff | Renault | 1:24.089 · renault | |
| 14 | Eddie Cheever | Alfa Romeo | 1:24.235 · alfa-romeo | |
| 15 | Jacques Laffite | Williams | 1:24.437 · honda | |
| 16 | Marc Surer | Arrows | 1:24.688 · bmw | |
| 17 | René Arnoux | Ferrari | 1:24.848 · ferrari | |
| 18 | Thierry Boutsen | Arrows | 1:25.115 · bmw | |
| 19 | Manfred Winkelhock | Brabham | 1:25.289 · bmw | |
| 20 | Andrea de Cesaris | Ligier | 1:26.082 · renault | |
| 21 | François Hesnault | Ligier | 1:26.701 · renault | |
| 22 | Piercarlo Ghinzani | Osella | 1:26.840 · alfa-romeo | |
| 23 | Gerhard Berger | ATS | 1:28.106 · bmw | |
| 24 | Jo Gartner | Osella | 1:28.229 · alfa-romeo | |
| 25 | Mauro Baldi | Spirit | 1:29.001 · hart | |
| 26 | Jonathan Palmer | RAM | 1:29.397 · hart | |
| 27 | Philippe Alliot | RAM | 1:30.406 · hart |
Starting grid
| Position | Driver | Constructor | Recorded details | Points |
|---|---|---|---|---|
| 1 | Nelson Piquet | Brabham | 1:21.703 · bmw | |
| 2 | Alain Prost | McLaren | 1:21.774 · tag | |
| 3 | Ayrton Senna | Toleman | 1:21.936 · hart | |
| 4 | Keke Rosberg | Williams | 1:22.049 · honda | |
| 5 | Elio de Angelis | Lotus | 1:22.291 · renault | |
| 6 | Nigel Mansell | Lotus | 1:22.319 · renault | |
| 7 | Patrick Tambay | Renault | 1:22.583 · renault | |
| 8 | Michele Alboreto | Ferrari | 1:22.686 · ferrari | |
| 9 | Derek Warwick | Renault | 1:22.801 · renault | |
| 10 | Stefan Johansson | Toleman | 1:22.942 · hart | |
| 11 | Niki Lauda | McLaren | 1:23.183 · tag | |
| 12 | Riccardo Patrese | Alfa Romeo | 1:24.048 · alfa-romeo | |
| 13 | Philippe Streiff | Renault | 1:24.089 · renault | |
| 14 | Eddie Cheever | Alfa Romeo | 1:24.235 · alfa-romeo | |
| 15 | Jacques Laffite | Williams | 1:24.437 · honda | |
| 16 | Marc Surer | Arrows | 1:24.688 · bmw | |
| 17 | René Arnoux | Ferrari | 1:24.848 · ferrari | |
| 18 | Thierry Boutsen | Arrows | 1:25.115 · bmw | |
| 19 | Manfred Winkelhock | Brabham | 1:25.289 · bmw | |
| 20 | Andrea de Cesaris | Ligier | 1:26.082 · renault | |
| 21 | François Hesnault | Ligier | 1:26.701 · renault | |
| 22 | Piercarlo Ghinzani | Osella | 1:26.840 · alfa-romeo | |
| 23 | Gerhard Berger | ATS | 1:28.106 · bmw | |
| 24 | Jo Gartner | Osella | 1:28.229 · alfa-romeo | |
| 25 | Mauro Baldi | Spirit | 1:29.001 · hart | |
| 26 | Jonathan Palmer | RAM | 1:29.397 · hart | |
| 27 | Philippe Alliot | RAM | 1:30.406 · hart |
Championship progression
| Position | Driver | Constructor | Recorded details | Points |
|---|---|---|---|---|
| 1 | Niki Lauda | Not applicable / not recorded | Time not recorded | 72 |
| 2 | Alain Prost | Not applicable / not recorded | Time not recorded | 71.5 |
| 3 | Elio de Angelis | Not applicable / not recorded | Time not recorded | 34 |
| 4 | Michele Alboreto | Not applicable / not recorded | Time not recorded | 30.5 |
| 5 | Nelson Piquet | Not applicable / not recorded | Time not recorded | 29 |
| 6 | René Arnoux | Not applicable / not recorded | Time not recorded | 27 |
| 7 | Derek Warwick | Not applicable / not recorded | Time not recorded | 23 |
| 8 | Keke Rosberg | Not applicable / not recorded | Time not recorded | 20.5 |
| 9 | Ayrton Senna | Not applicable / not recorded | Time not recorded | 13 |
| 10 | Nigel Mansell | Not applicable / not recorded | Time not recorded | 13 |
| 11 | Patrick Tambay | Not applicable / not recorded | Time not recorded | 11 |
| 12 | Teo Fabi | Not applicable / not recorded | Time not recorded | 9 |
| 13 | Riccardo Patrese | Not applicable / not recorded | Time not recorded | 8 |
| 14 | Jacques Laffite | Not applicable / not recorded | Time not recorded | 5 |
| 15 | Thierry Boutsen | Not applicable / not recorded | Time not recorded | 5 |
| 16 | Eddie Cheever | Not applicable / not recorded | Time not recorded | 3 |
| 16 | Stefan Johansson | Not applicable / not recorded | Time not recorded | 3 |
| 18 | Andrea de Cesaris | Not applicable / not recorded | Time not recorded | 3 |
| 19 | Piercarlo Ghinzani | Not applicable / not recorded | Time not recorded | 2 |
| 20 | Marc Surer | Not applicable / not recorded | Time not recorded | 1 |
Practice & warm-up observations
Original F1DB session observations; bounded to 120 rows. Missing times remain unknown. Not qualifying or race classifications.
| Session | Driver | Position | Time |
|---|---|---|---|
| warmingUpResults | Niki Lauda | 1 | 1:25.313 |
| warmingUpResults | Alain Prost | 2 | 1:25.627 |
| warmingUpResults | Nigel Mansell | 3 | 1:25.908 |
| warmingUpResults | Elio de Angelis | 4 | 1:26.069 |
| warmingUpResults | Ayrton Senna | 5 | 1:26.147 |
| warmingUpResults | Michele Alboreto | 6 | 1:26.568 |
| warmingUpResults | Derek Warwick | 7 | 1:26.712 |
| warmingUpResults | Nelson Piquet | 8 | 1:26.790 |
| warmingUpResults | Stefan Johansson | 9 | 1:26.833 |
| warmingUpResults | Patrick Tambay | 10 | 1:27.617 |
| warmingUpResults | René Arnoux | 11 | 1:27.742 |
| warmingUpResults | Manfred Winkelhock | 12 | 1:28.078 |
| warmingUpResults | Keke Rosberg | 13 | 1:28.157 |
| warmingUpResults | Andrea de Cesaris | 14 | 1:28.372 |
| warmingUpResults | Marc Surer | 15 | 1:28.597 |
| warmingUpResults | Riccardo Patrese | 16 | 1:28.820 |
| warmingUpResults | Eddie Cheever | 17 | 1:29.282 |
| warmingUpResults | Piercarlo Ghinzani | 19 | 1:29.796 |
| warmingUpResults | Thierry Boutsen | 20 | 1:30.500 |
| warmingUpResults | Jacques Laffite | 21 | 1:30.650 |
| warmingUpResults | Gerhard Berger | 22 | 1:30.726 |
| warmingUpResults | Mauro Baldi | 23 | 1:30.788 |
| warmingUpResults | Jonathan Palmer | 24 | 1:31.214 |
| warmingUpResults | Philippe Alliot | 25 | 1:31.442 |
| warmingUpResults | François Hesnault | 26 | 1:31.755 |
| warmingUpResults | Philippe Streiff | 27 | 1:32.669 |