Autódromo do Estoril · 24 September 1989
Gerhard Berger won the 1989 Portuguese Grand Prix for Ferrari from 2nd on the grid, 32.637s ahead of Alain Prost. Satoru Nakajima gained the most places, from 25th on the grid to 7th.
| Pos | Team | Points Breakdown | Pts | |
|---|---|---|---|---|
| 1 | Ferrari Berger 9 + Mansell 0 | Berger 9 + Mansell 0 | 9 | |
| 2 | McLaren Prost 6 + Senna 0 | Prost 6 + Senna 0 | 6 | |
| 3 | Onyx Johansson 4 | Johansson 4 | 4 | |
| 4 | Benetton Nannini 3 + Pirro 0 | Nannini 3 + Pirro 0 | 3 | |
| 5 | Minardi Martini 2 + Pérez-Sala 0 | Martini 2 + Pérez-Sala 0 | 2 | |
| 6 | Tyrrell Palmer 1 | Palmer 1 | 1 | |
| 7 | Team Lotus Nakajima 0 + Piquet 0 | Nakajima 0 + Piquet 0 | 0 | |
| 8 | Brabham Brundle 0 + Modena 0 | Brundle 0 + Modena 0 | 0 | |
| 9 | Lola Alliot 0 + Alboreto 0 | Alliot 0 + Alboreto 0 | 0 | |
| 10 | March Gugelmin 0 + Capelli 0 | Gugelmin 0 + Capelli 0 | 0 | |
| 11 | Ligier Arnoux 0 | Arnoux 0 | 0 | |
| 12 | Williams Patrese 0 + Boutsen 0 | Patrese 0 + Boutsen 0 | 0 | |
| 13 | Arrows Warwick 0 + Cheever 0 | Warwick 0 + Cheever 0 | 0 | |
| 14 | Dallara Caffi 0 + de Cesaris 0 | Caffi 0 + de Cesaris 0 | 0 | |
| 15 | Coloni Moreno 0 | Moreno 0 | 0 |
| Pos | Driver | Team | Race time / Gap | Laps | Stops | Pts | |
|---|---|---|---|---|---|---|---|
| 1 | Gerhard Berger Ferrari | Ferrari | 1:36:48.546 | 71 | — | 9 | |
| 2 | Alain Prost McLaren | McLaren | +32.637s | 71 | — | 6 | |
| 3 | Stefan Johansson Onyx | Onyx | +55.325s | 71 | — | 4 | |
| 4 | Alessandro Nannini Benetton | Benetton | +1:22.369 | 71 | — | 3 | |
| 5 | Pierluigi Martini Minardi | Minardi | +1 Lap | 70 | — | 2 | |
| 6 | Jonathan Palmer Tyrrell | Tyrrell | +1 Lap | 70 | — | 1 | |
| 7 | Satoru Nakajima Team Lotus | Team Lotus | +1 Lap | 70 | — | — | |
| 8 | Martin Brundle Brabham | Brabham | +1 Lap | 70 | — | — | |
| 9 | Philippe Alliot Lola | Lola | +1 Lap | 70 | — | — | |
| 10 | Maurício Gugelmin March | March | +2 Laps | 69 | — | — | |
| 11 | Michele Alboreto Lola | Lola | +2 Laps | 69 | — | — | |
| 12 | Luis Pérez-Sala Minardi | Minardi | +2 Laps | 69 | — | — | |
| 13 | René Arnoux Ligier | Ligier | +2 Laps | 69 | — | — | |
| 14 | Stefano Modena Brabham | Brabham | +2 Laps | 69 | — | — | |
| DNF | Riccardo Patrese Williams | Williams | DNF Overheating | 60 | — | — | |
| DNF | Thierry Boutsen Williams | Williams | DNF Overheating | 60 | — | — | |
| DNF | Ayrton Senna McLaren | McLaren | DNF Collision | 48 | — | — | |
| DSQ | Nigel Mansell Ferrari | Ferrari | DSQ | 48 | — | — | |
| DNF | Derek Warwick Arrows | Arrows | DNF Accident | 37 | — | — | |
| DNF | Nelson Piquet Team Lotus | Team Lotus | DNF Collision | 33 | — | — | |
| DNF | Alex Caffi Dallara | Dallara | DNF Collision | 33 | — | — | |
| DNF | Emanuele Pirro Benetton | Benetton | DNF Suspension | 29 | — | — | |
| DNF | Ivan Capelli March | March | DNF Engine | 25 | — | — | |
| DNF | Eddie Cheever Arrows | Arrows | DNF Spun off | 24 | — | — | |
| DNF | Andrea de Cesaris Dallara | Dallara | DNF Electrical | 17 | — | — | |
| DNF | Roberto Moreno Coloni | Coloni | DNF Electrical | 11 | — | — |