1986 Portuguese Grand Prix Classification Classification

| Driver | Constructor_ | Laps | Time_Retired | Grid |
|---|---|---|---|---|
| Nigel Mansell | Williams - Honda | 70 | 1:37:21.900 | 2 |
| Alain Prost | McLaren - TAG | 70 | + 18.772 | 3 |
| Nelson Piquet | Williams - Honda | 70 | + 49.274 | 6 |
| Ayrton Senna | Lotus - Renault | 69 | Out of Fuel | 1 |
| Michele Alboreto | Ferrari | 69 | + 1 Lap | 13 |
| Stefan Johansson | Ferrari | 69 | + 1 Lap | 8 |
| René Arnoux | Ligier - Renault | 69 | + 1 Lap | 10 |
| Teo Fabi | Benetton - BMW | 68 | + 2 Laps | 5 |
| Johnny Dumfries | Lotus - Renault | 68 | + 2 Laps | 15 |
| Thierry Boutsen | Arrows - BMW | 67 | + 3 Laps | 21 |