| «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 | Constructor | Points | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | McLaren • Honda | 9 | 10 | 6 | 13 | 12 | 4 | 6 | 4 | 13 | 6 | 13 | 13 | 9 | 118 | |||
| 2 | Ferrari • Ferrari | - | 12 | 3 | - | 6 | 15 | 9 | 9 | 3 | - | 6 | 9 | 13 | 85 | |||
| 3 | Williams • Renault | 4 | 2 | 9 | 3 | - | 2 | 1 | 6 | 3 | 12 | - | 2 | - | 44 | |||
| 4 | Benetton • Ford Cosworth | 3 | 1 | 6 | - | 6 | 4 | 3 | 2 | 6 | 4 | 5 | - | 3 | 43 | |||
| 5 | Tyrrell • Ford Cosworth | 7 | - | 1 | 6 | - | - | - | - | - | - | - | 1 | - | 15 | |||
| 6 | Leyton House • Judd | - | - | - | - | - | - | 6 | - | - | - | 1 | - | - | 7 | |||
| 7 | Lola • Lamborghini | - | - | - | 1 | - | - | - | 4 | - | 1 | - | - | - | 6 | |||
| 8 | Lotus • Lamborghini | - | - | - | - | 1 | - | - | - | - | 2 | - | - | - | 3 | |||
| 9 | Brabham • Judd | 2 | - | - | - | - | - | - | - | - | - | - | - | - | 2 | |||
| 10 | Arrows • Ford Cosworth | - | - | - | 2 | - | - | - | - | - | - | - | - | - | 2 | |||
| - | AGS • Ford Cosworth | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| - | Eurobrun • Judd | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| - | Minardi • Ford Cosworth | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| - | Dallara • Ford Cosworth | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| - | Osella • Ford Cosworth | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| - | Ligier • Ford Cosworth | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
| - | Life • Life | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
| - | Onyx • Ford Cosworth | - | - | - | - | - | - | - | - | - | ||||||||
| - | Coloni • Subaru | - | - | - | - | - | - | - | - | - | ||||||||
| - | Coloni • Ford Cosworth | - | - | - | - | - | - | |||||||||||
| - | Monteverdi • Ford Cosworth | - | - | - | ||||||||||||||
| - | Life • Judd | - | - |
Points System
9-6-4-3-2-1 points for the top 6 places.
Best 11 results count toward Drivers' championship.
All results count towards Constructors' championship.
Half points are awarded for races stopped before three-quarter-distance was completed.
Second drivers of teams that officially entered only one car are not eligible for points. Their points are not redistributed.