Grande Prémio de Portugal 1986
| Pos | No | Driver | Constructor | Laps | Time / Gap | Pts | Grid | |
|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Nigel Mansell | Williams | 70 | 1:37:21.900 | 9 | 2 | FL |
| 2 | 1 | Alain Prost | McLaren | 70 | 1:37:40.672 | 6 | 3 | |
| 3 | 6 | Nelson Piquet | Williams | 70 | 1:38:11.174 | 4 | 6 | |
| 4 | 12 | Ayrton Senna | Lotus | 69 | Out of fuel | 3 | 1 | Pole |
| 5 | 27 | Michele Alboreto | Ferrari | 69 | +1 lap | 2 | 13 | |
| 6 | 28 | Stefan Johansson | Ferrari | 69 | +1 lap | 1 | 8 | |
| 7 | 25 | René Arnoux | Ligier | 69 | +1 lap | — | 10 | |
| 8 | 19 | Teo Fabi | Benetton | 68 | +2 laps | — | 5 | |
| 9 | 11 | Johnny Dumfries | Lotus | 68 | +2 laps | — | 15 | |
| 10 | 18 | Thierry Boutsen | Arrows | 67 | +3 laps | — | 21 | |
| 11 | 17 | Christian Danner | Arrows | 67 | +3 laps | — | 22 | |
| 12 | 14 | Jonathan Palmer | Zakspeed | 67 | +3 laps | — | 20 | |
| 13 | 22 | Allen Berg | Osella | 63 | +7 laps | — | 27 | |
| DNF | 7 | Riccardo Patrese | Brabham | 62 | Engine | — | 9 | |
| NC | 16 | Patrick Tambay | Lola | 62 | +8 laps | — | 14 | |
| DNF | 24 | Alessandro Nannini | Minardi | 60 | Gearbox | — | 18 | |
| DNF | 20 | Gerhard Berger | Benetton | 44 | Spun off | — | 4 | |
| DNF | 23 | Andrea de Cesaris | Minardi | 43 | Spun off | — | 16 | |
| DNF | 2 | Keke Rosberg | McLaren | 41 | Electrical | — | 7 | |
| DNF | 8 | Derek Warwick | Brabham | 41 | Electrical | — | 12 | |
| DNF | 26 | Philippe Alliot | Ligier | 39 | Engine | — | 11 | |
| DNF | 4 | Philippe Streiff | Tyrrell | 28 | Engine | — | 23 | |
| DNF | 3 | Martin Brundle | Tyrrell | 18 | Engine | — | 19 | |
| DNF | 15 | Alan Jones | Lola | 10 | Brakes | — | 17 | |
| DNF | 29 | Huub Rothengatter | Zakspeed | 9 | Transmission | — | 26 | |
| DNF | 21 | Piercarlo Ghinzani | Osella | 8 | Engine | — | 24 | |
| DNF | 31 | Ivan Capelli | AGS | 6 | Transmission | — | 25 |
| Pos | Driver | Constructor | Q1 | Q2 | Q3 | Time |
|---|---|---|---|---|---|---|
| 1 | Ayrton Senna | Lotus | — | — | — | 1:16.673 |
| 2 | Nigel Mansell | Williams | — | — | — | 1:17.489 |
| 3 | Alain Prost | McLaren | — | — | — | 1:17.710 |
| 4 | Gerhard Berger | Benetton | — | — | — | 1:17.742 |
| 5 | Teo Fabi | Benetton | — | — | — | 1:18.071 |
| 6 | Nelson Piquet | Williams | — | — | — | 1:18.180 |
| 7 | Keke Rosberg | McLaren | — | — | — | 1:18.360 |
| 8 | Stefan Johansson | Ferrari | — | — | — | 1:19.332 |
| 9 | Riccardo Patrese | Brabham | — | — | — | 1:19.637 |
| 10 | René Arnoux | Ligier | — | — | — | 1:19.657 |
| 11 | Philippe Alliot | Ligier | — | — | — | 1:19.769 |
| 12 | Derek Warwick | Brabham | — | — | — | 1:19.882 |
| 13 | Michele Alboreto | Ferrari | — | — | — | 1:20.019 |
| 14 | Patrick Tambay | Lola | — | — | — | 1:20.761 |
| 15 | Johnny Dumfries | Lotus | — | — | — | 1:21.594 |
| 16 | Andrea de Cesaris | Minardi | — | — | — | 1:21.611 |
| 17 | Alan Jones | Lola | — | — | — | 1:21.646 |
| 18 | Alessandro Nannini | Minardi | — | — | — | 1:21.702 |
| 19 | Martin Brundle | Tyrrell | — | — | — | 1:21.835 |
| 20 | Jonathan Palmer | Zakspeed | — | — | — | 1:21.929 |
| 21 | Thierry Boutsen | Arrows | — | — | — | 1:22.068 |
| 22 | Christian Danner | Arrows | — | — | — | 1:22.274 |
| 23 | Philippe Streiff | Tyrrell | — | — | — | 1:22.388 |
| 24 | Piercarlo Ghinzani | Osella | — | — | — | 1:23.566 |
| 25 | Ivan Capelli | AGS | — | — | — | 1:23.987 |
| 26 | Huub Rothengatter | Zakspeed | — | — | — | 1:24.105 |
| 27 | Allen Berg | Osella | — | — | — | 1:26.861 |
| Grid | Driver | Constructor | Quali | Penalty |
|---|---|---|---|---|
| 1 | Ayrton Senna | Lotus | 1 | — |
| 2 | Nigel Mansell | Williams | 2 | — |
| 3 | Alain Prost | McLaren | 3 | — |
| 4 | Gerhard Berger | Benetton | 4 | — |
| 5 | Teo Fabi | Benetton | 5 | — |
| 6 | Nelson Piquet | Williams | 6 | — |
| 7 | Keke Rosberg | McLaren | 7 | — |
| 8 | Stefan Johansson | Ferrari | 8 | — |
| 9 | Riccardo Patrese | Brabham | 9 | — |
| 10 | René Arnoux | Ligier | 10 | — |
| 11 | Philippe Alliot | Ligier | 11 | — |
| 12 | Derek Warwick | Brabham | 12 | — |
| 13 | Michele Alboreto | Ferrari | 13 | — |
| 14 | Patrick Tambay | Lola | 14 | — |
| 15 | Johnny Dumfries | Lotus | 15 | — |
| 16 | Andrea de Cesaris | Minardi | 16 | — |
| 17 | Alan Jones | Lola | 17 | — |
| 18 | Alessandro Nannini | Minardi | 18 | — |
| 19 | Martin Brundle | Tyrrell | 19 | — |
| 20 | Jonathan Palmer | Zakspeed | 20 | — |
| 21 | Thierry Boutsen | Arrows | 21 | — |
| 22 | Christian Danner | Arrows | 22 | — |
| 23 | Philippe Streiff | Tyrrell | 23 | — |
| 24 | Piercarlo Ghinzani | Osella | 24 | — |
| 25 | Ivan Capelli | AGS | 25 | — |
| 26 | Huub Rothengatter | Zakspeed | 26 | — |
| 27 | Allen Berg | Osella | 27 | — |
| # | Driver | Constructor | Lap | Time | Gap |
|---|---|---|---|---|---|
| 1 | Nigel Mansell | Williams | 53 | 1:20.943 | — |
| 2 | Alain Prost | McLaren | 61 | 1:21.092 | +0.149 |
| 3 | Nelson Piquet | Williams | 60 | 1:21.100 | +0.157 |
| 4 | Ayrton Senna | Lotus | 60 | 1:21.283 | +0.340 |
| 5 | Michele Alboreto | Ferrari | 58 | 1:22.073 | +1.130 |
| 6 | Keke Rosberg | McLaren | 36 | 1:22.242 | +1.299 |
| 7 | Stefan Johansson | Ferrari | 50 | 1:22.347 | +1.404 |
| 8 | Teo Fabi | Benetton | 53 | 1:22.999 | +2.056 |
| 9 | Johnny Dumfries | Lotus | 49 | 1:23.737 | +2.794 |
| 10 | Gerhard Berger | Benetton | 26 | 1:23.850 | +2.907 |
Drivers after race
| Pos | Driver | Pts |
|---|---|---|
| 1 | Nigel Mansell | 70 |
| 2 | Nelson Piquet | 60 |
| 3 | Alain Prost | 59 |
| 4 | Ayrton Senna | 51 |
| 5 | Keke Rosberg | 22 |
| 6 | Stefan Johansson | 19 |
| 7 | Jacques Laffite | 14 |
| 8 | Michele Alboreto | 14 |
| 9 | René Arnoux | 14 |
| 10 | Gerhard Berger | 8 |
| 11 | Martin Brundle | 5 |
| 12 | Alan Jones | 4 |
| 13 | Teo Fabi | 2 |
| 13 | Johnny Dumfries | 2 |
| 13 | Patrick Tambay | 2 |
| 16 | Riccardo Patrese | 2 |
| 17 | Philippe Streiff | 1 |
| 17 | Christian Danner | 1 |
