1991 Grand Prix of Spain
29 September - Montmeló: 308.555km (4.747km x 65 laps)


Pole Position: Gerhard Berger, McLaren-Honda MP4/6, 1:18.751


Results
 1. Nigel Mansell          Williams-Renault FW14         1:38:41.541 (187.586 km/h)
 2. Alain Prost            Ferrari 643                  -     11.331
 3. Riccardo Patrese       Williams-Renault FW14        -     15.909
 4. Jean Alesi             Ferrari 643                  -     22.772
 5. Ayrton Senna           McLaren-Honda MP4/6          -   1:02.402
 6. Michael Schumacher     Benetton-Ford B191           -   1:19.468
 7. Mauricio Gugelmin      Leyton House-Ilmor CG911     -  1 lap
 8. J.J. Lehto             Dallara-Judd 191             -  1 lap
 9. Alessandro Zanardi     Jordan-Ford 191              -  1 lap
10. Martin Brundle         Brabham-Yamaha BT60Y         -  2 laps
11. Nelson Piquet          Benetton-Ford B191           -  2 laps
12. Gabriele Tarquini      Fomet-Ford F1                -  2 laps
13. Pierluigi Martini      Minardi-Ferrari M191         -  2 laps
14. Gianni Morbidelli      Minardi-Ferrari M191         -  3 laps (Accident)
15. Emanuele Pirro         Dallara-Judd 191             -  3 laps
16. Stefano Modena         Tyrrell-Honda 020            -  3 laps
17. Satoru Nakajima        Tyrrell-Honda 020            -  3 laps
    
Fastest lap: Riccardo Patrese, 1:22.837 (206.299 km/h on lap 63)
    

Retirements
    Mark Blundell          Brabham-Yamaha BT60Y         - 16 laps (Engine)
    Erik Comas             Ligier-Lamborghini JS35B     - 29 laps (Electrics)
    Gerhard Berger         McLaren-Honda MP4/6          - 32 laps (Electrics)
    Michele Alboreto       Footwork-Ford FA12           - 42 laps (Engine)
    Andrea de Cesaris      Jordan-Ford 191              - 43 laps (Electrics)
    Mika Häkkinen          Lotus-Judd 102B              - 60 laps (Spun)
    Ivan Capelli           Leyton House-Ilmor CG911     - 64 laps (Accident)
    Eric Bernard           Lola-Ford L91                - 65 laps (Accident)
    Thierry Boutsen        Ligier-Lamborghini JS35B     - 65 laps (Accident)
    
Did Not Qualify    
    Aguri Suzuki           Lola-Ford L91
    Nicola Larini          Lamborghini 291
    Michael Bartels        Lotus-Judd 102B
    Eric van de Poele      Lamborghini 291

Did Not Pre-qualify
    Alex Caffi             Footwork-Ford FA12
    Fabrizio Barbazza      AGS-Ford JH27
    Olivier Grouillard     AGS-Ford JH27


    Race leaders:
    Gerhard Berger          1- 8  (8 laps =  37.976 km)
    Nigel Mansell           9     (1 lap  =   4.747 km)
    Riccardo Patrese       10     (1 lap  =   4.747 km)
    Ayrton Senna           11     (1 lap  =   4.747 km)
    Gerhard Berger         12-20  (9 laps =  42.723 km)
    Nigel Mansell          21-65 (45 laps = 213.615 km)
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                                Starting Grid

 1. Gerhard Berger         McLaren-Honda MP4/6           1:18.751 (217.003 km/h)
 2. Nigel Mansell          Williams-Renault FW14        -   0.219
 3. Ayrton Senna           McLaren-Honda MP4/6          -   0.313
 4. Riccardo Patrese       Williams-Renault FW14        -   0.892
 5. Michael Schumacher     Benetton-Ford B191           -   0.982
 6. Alain Prost            Ferrari 643                  -   1.185
 7. Jean Alesi             Ferrari 643                  -   1.446
 8. Ivan Capelli           Leyton House-Ilmor CG911     -   1.833
 9. Emanuele Pirro         Dallara-Judd 191             -   1.900
10. Nelson Piquet          Benetton-Ford B191           -   1.925
11. Martin Brundle         Brabham-Yamaha BT60Y         -   1.926
12. Mark Blundell          Brabham-Yamaha BT60Y         -   1.973
13. Mauricio Gugelmin      Leyton House-Ilmor CG911     -   1.992
14. Stefano Modena         Tyrrell-Honda 020            -   2.037
15. J.J. Lehto             Dallara-Judd 191             -   2.216
16. Gianni Morbidelli      Minardi-Ferrari M191         -   3.050
17. Andrea de Cesaris      Jordan-Ford 191              -   3.114
18. Satoru Nakajima        Tyrrell-Honda 020            -   3.363
19. Pierluigi Martini      Minardi-Ferrari M191         -   3.759
20. Alessandro Zanardi     Jordan-Ford 191              -   3.829
21. Mika Häkkinen          Lotus-Judd 102B              -   3.895
22. Gabriele Tarquini      Fomet-Ford F1                -   4.086
23. Eric Bernard           Lola-Ford L91                -   4.193
24. Michele Alboreto       Footwork-Ford FA12           -   4.394
25. Erik Comas             Ligier-Lamborghini JS35B     -   4.608
26. Thierry Boutsen        Ligier-Lamborghini JS35B     -   4.802

Did Not Qualify
27. Aguri Suzuki           Lola-Ford L91                -   3.460
28. Nicola Larini          Lamborghini 291              -   6.579
29. Michael Bartels        Lotus-Judd 102B              -   6.641
30. Eric van de Poele      Lamborghini 291              -   8.750

Did Not Pre-qualify
31. Alex Caffi             Footwork-Ford FA12           -   5.305
32. Fabrizio Barbazza      AGS-Ford JH27                -   5.993
33. Olivier Grouillard     AGS-Ford JH27                -   6.554