| «1990-13» | Portugal Grand Prix - XIX Grande Premio de Portugal |
| 1990-09-23 | Estoril - Autódromo Fernanda Pires da Silva - 61 laps × 4.35 km : 265.35 km |
| Pos | Grid | Car | Driver | Constructor | Laps | Time / Gap | Interval | Points |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | Nigel Mansell | Ferrari | 61 | 1:22:11.014 | 193.725 km/h | 9 |
| 2 | 3 | 27 | Ayrton Senna | McLaren • Honda | 61 | +02.808 | +02.808 | 6 |
| 3 | 2 | 1 | Alain Prost | Ferrari | 61 | +04.189 | +01.381 | 4 |
| 4 | 4 | 28 | Gerhard Berger | McLaren • Honda | 61 | +05.896 | +01.707 | 3 |
| 5 | 6 | 20 | Nelson Piquet | Benetton • Ford Cosworth | 61 | +57.409 | +51.513 | 2 |
| 6 | 9 | 19 | Alessandro Nannini | Benetton • Ford Cosworth | 61 | +58.249 | +00.840 | 1 |
| 7 | 5 | 6 | Riccardo Patrese | Williams • Renault | 60 | +1 lap | ||
| 8 | 8 | 4 | Jean Alesi | Tyrrell • Ford Cosworth | 60 | +1 lap | ||
| 9 | 19 | 9 | Michele Alboreto | Arrows • Ford Cosworth | 60 | +1 lap | ||
| 10 | 22 | 25 | Nicola Larini | Ligier • Ford Cosworth | 59 | +2 laps | ||
| 11 | 16 | 23 | Pierluigi Martini | Minardi • Ford Cosworth | 59 | +2 laps | ||
| 12 | 14 | 15 | Mauricio Gugelmin | Leyton House • Judd | 59 | +2 laps | ||
| 13 | 17 | 10 | Alex Caffi | Arrows • Ford Cosworth | 58 | collision | ||
| 14 | 11 | 30 | Aguri Suzuki | Lola • Lamborghini | 58 | collision | ||
| 15 | 13 | 21 | Emanuele Pirro | Dallara • Ford Cosworth | 58 | +3 laps | ||
| 20 | 26 | Philippe Alliot | Ligier • Ford Cosworth | 52 | accident | |||
| 25 | 7 | David Brabham | Brabham • Judd | 52 | gearbox | |||
| 12 | 16 | Ivan Capelli | Leyton House • Judd | 51 | engine | |||
| 7 | 5 | Thierry Boutsen | Williams • Renault | 30 | engine | |||
| 10 | 29 | Eric Bernard | Lola • Lamborghini | 24 | gearbox | |||
| 23 | 8 | Stefano Modena | Brabham • Judd | 21 | gearbox | |||
| 15 | 12 | Martin Donnelly | Lotus • Lamborghini | 14 | alternator | |||
| 21 | 11 | Derek Warwick | Lotus • Lamborghini | 5 | throttle | |||
| 24 | 18 | Yannick Dalmas | AGS • Ford Cosworth | 3 | drive shaft | |||
| 18 | 22 | Andrea de Cesaris | Dallara • Ford Cosworth | 0 | accident | |||
| DNS | 3 | Satoru Nakajima | Tyrrell • Ford Cosworth | driver ill | ||||
| DNQ | 14 | Olivier Grouillard | Osella • Ford Cosworth | |||||
| DNQ | 24 | Paolo Barilla | Minardi • Ford Cosworth | |||||
| DNQ | 17 | Gabriele Tarquini | AGS • Ford Cosworth | |||||
| DNQ | 31 | Bertrand Gachot | Coloni • Ford Cosworth | |||||
| DNP | 33 | Roberto Moreno | Eurobrun • Judd | |||||
| DNP | 34 | Claudio Langes | Eurobrun • Judd | |||||
| DNP | 39 | Bruno Giacomelli | Life • Judd |
Fastest lap - 01:18.306 - 199.985 km/h - Riccardo Patrese (lap 56)
Comments
Race scheduled for 71 laps, stopped due to Alex Caffi's accident.