Round 13 · 25 September 1988
1988 Portuguese Grand Prix: results
Alain Prost (McLaren) won the 1988 Portuguese Grand Prix, round 13 of the championship, held on 25 September 1988 at Autódromo do Estoril (Portugal), starting from position 1. Ivan Capelli (March) and Thierry Boutsen (Benetton) completed the podium. He won from pole.
Final classification
| Pos | Driver | Team | Grid | Time / gap | Pts | Status |
|---|---|---|---|---|---|---|
| 1 | Alain Prost | McLaren | 1 | 1:37:40.958 | 9 | Finished |
| 2 | Ivan Capelli | March | 3 | +9.553 s | 6 | Finished |
| 3 | Thierry Boutsen | Benetton | 13 | +44.619 s | 4 | Finished |
| 4 | Derek Warwick | Arrows | 10 | +67.419 s | 3 | Finished |
| 5 | Michele Alboreto | Ferrari | 7 | +71.884 s | 2 | Finished |
| 6 | Ayrton Senna | McLaren | 2 | +78.269 s | 1 | Finished |
| 7 | Alex Caffi | Dallara | 17 | +1 Lap | — | +1 Lap |
| 8 | Luis Pérez-Sala | Minardi | 19 | +2 Laps | — | +2 Laps |
| 9 | Philippe Streiff | AGS | 21 | +2 Laps | — | +2 Laps |
| 10 | René Arnoux | Ligier | 23 | +2 Laps | — | +2 Laps |
| 11 | Gabriele Tarquini | Coloni | 26 | +5 Laps | — | +5 Laps |
| 12 | Nicola Larini | Osella | 25 | +7 Laps | — | +7 Laps |
| 13 | Maurício Gugelmin | March | 5 | — | — | Engine |
| 14 | Nigel Mansell | Williams | 6 | — | — | Spun off |
| 15 | Jonathan Palmer | Tyrrell | 22 | — | — | Overheating |
| 16 | Alessandro Nannini | Benetton | 9 | — | — | Handling |
| 17 | Gerhard Berger | Ferrari | 4 | — | — | Spun off |
| 18 | Nelson Piquet | Team Lotus | 8 | — | — | Clutch |
| 19 | Riccardo Patrese | Williams | 11 | — | — | Radiator |
| 20 | Pierluigi Martini | Minardi | 14 | — | — | Engine |
| 21 | Yannick Dalmas | Larrousse | 15 | — | — | Alternator |
| 22 | Satoru Nakajima | Team Lotus | 16 | — | — | Spun off |
| 23 | Andrea de Cesaris | Rial | 12 | — | — | Halfshaft |
| 24 | Eddie Cheever | Arrows | 18 | — | — | Turbo |
| 25 | Philippe Alliot | Larrousse | 20 | — | — | Engine |
| 26 | Stefan Johansson | Ligier | 24 | — | — | Engine |