Round 14 of 16 · Estoril · 21 September 1986, Sunday
Portuguese Grand Prix
Key highlights
Senna
pole position
70
laps
13
finishers out of 27
| Pos | Driver | Team | Time / Gap | Pts |
|---|---|---|---|---|
| 1 | Nigel Mansell | Williams | 1:37:21.900 | 9 |
| 2 | Alain Prost | McLaren | +18.772 | 6 |
| 3 | Nelson Piquet | Williams | +49.274 | 4 |
| 4 | Ayrton Senna | Team Lotus | Out of fuel | 3 |
| 5 | Michele Alboreto | Ferrari | +1 Lap | 2 |
| 6 | Stefan Johansson | Ferrari | +1 Lap | 1 |
| 7 | René Arnoux | Ligier | +1 Lap | |
| 8 | Teo Fabi | Benetton | +2 Laps | |
| 9 | Johnny Dumfries | Team Lotus | +2 Laps | |
| 10 | Thierry Boutsen | Arrows | +3 Laps | |
| 11 | Christian Danner | Arrows | +3 Laps | |
| 12 | Jonathan Palmer | Zakspeed | +3 Laps | |
| 13 | Allen Berg | Osella | +7 Laps | |
| DNF | Riccardo Patrese | Brabham | Engine | |
| NC | Patrick Tambay | Lola | Not classified | |
| NC | Alessandro Nannini | Minardi | Not classified | |
| DNF | Gerhard Berger | Benetton | Spun off | |
| DNF | Andrea de Cesaris | Minardi | Spun off | |
| DNF | Keke Rosberg | McLaren | Electrical | |
| DNF | Derek Warwick | Brabham | Electrical | |
| DNF | Philippe Alliot | Ligier | Engine | |
| DNF | Philippe Streiff | Tyrrell | Engine | |
| DNF | Martin Brundle | Tyrrell | Engine | |
| DNF | Alan Jones | Lola | Brakes | |
| DNF | Huub Rothengatter | Zakspeed | Transmission | |
| DNF | Piercarlo Ghinzani | Osella | Engine | |
| DNF | Ivan Capelli | AGS | Transmission |
- DNF
- Did not finish
- NC
- Not classified