1991 Season
o  Season Overview
o  Points graph
o  Drivers' Championship
o  Constructors' Championship
o  Race Results
o  Poles and Fastest Laps
o  Participations Matrix
o  Line-Up
o  Calendar

o  Drivers
o  Teams
o  Cars
o  Engines
o  Tyres
o  Lubricants
o  Entrants
o  Designers
o  Car Numbers
o  Sponsors
o  Events
o  Circuits

o  Previous Seasons
o  Drivers' Championships
o  Constructors' Championships
o  Race Results
o  All-Time Calendar

o  Data Search

o  Acknowledgments
o  Links
1990 Australian GP
1990 United States GP

1991 United States GP

1991 Brazilian GP
2000 United States GP
 XXVIII  Iceberg United States Grand Prix

Overview - Entry List - Pre-Qualifying - Qualification
Starting Grid - Classification - Fastest Laps - Laps Led

DateSunday 10 March 1991
Start time14:00
EventUnited States GP
Event FormatRace of 82 laps
Race1 of 16
Championship race501
Circuit Perimeter3721 m
Race Distance3721 × 82 = 305.122 km (scheduled)
3721 × 81 = 301.401 km (raced)
Grid Format2-2-2-2 (staggered)
Pole PositionRight
First CornerRight
Track DirectionAnti-clockwise
WeatherCloudy, Mild, Dry
Championship Debutants
Eric van de Poele (Driver),
Mark Blundell (Driver),
Mika Häkkinen (Driver),
Pedro Matos Chaves (Driver),
Érik Comas (Driver),
Fondmetal (Car Manufacturer),
Footwork (Car Manufacturer),
Jordan (Car Manufacturer),
Lambo (Car Manufacturer),
Ilmor (Engine Manufacturer),
AGS JH25B (Car Model),
Benetton B190B (Car Model),
Brabham BT59Y (Car Model),
Coloni C4 (Car Model),
Dallara BMS-191 (Car Model),
Ferrari F1-91 (Car Model),
Fondmetal FA1ME (Car Model),
Footwork A11C (Car Model),
Jordan 191 (Car Model),
   Lambo 291 (Car Model),
Leyton House CG911 (Car Model),
Ligier JS35 (Car Model),
Lola LC91 (Car Model),
Lotus 102B (Car Model),
McLaren MP4/6 (Car Model),
Minardi M191 (Car Model),
Tyrrell 020 (Car Model),
Williams FW14 (Car Model),
Braun Tyrrell Honda (Entrant),
Camel Benetton Ford (Entrant),
Coloni Racing Srl (Entrant),
Fondmetal F1 SpA (Entrant),
Footwork Grand Prix International (Entrant),
Larrousse F1 (Entrant),
Modena Team SpA (Entrant),
Team 7Up Jordan (Entrant),
Phoenix (3720 m) (Circuit Layout)
MilestonesEmanuele Pirro - 25th Race Entry (Driver)
Gerhard Berger - 100th Race Entry (Driver)
Jean Alesi - 1st Fastest Lap (Driver)
Jean Alesi - 25th Race Entry (Driver)
Lamborghini - 100th Race Entry (Engine Manufacturer)
Martin Brundle - 75th Race Entry (Driver)
Stefano Modena - 50th Race Entry (Driver)
Records Broken None
Records Extended 1. Most RetirementsLotus (529),
2. Most Constructors' Championship Points ScoresFerrari (420),
3. Most Drivers' Championship Points ScoresFerrari (552),
4. Most Podium FinishesFerrari (356),
5. Most Constructors' Championship Points ScoresAlain Prost (109),
6. Most Podium FinishesAlain Prost (90),
7. Most RetirementsRiccardo Patrese (116),
8. Most Drivers' Championship Points ScoresAlain Prost (109),
9. Most 2nd Place FinishesFerrari (140),
10. Most 2nd Place FinishesAlain Prost (30),
11. Most Fastest LapsFerrari (120),
12. Most 2nd Fastest LapsFerrari (62),
13. Most 2nd Fastest LapsAlain Prost (32),
14. Most 3rd Fastest LapsNélson Piquet (27),
15. Most 13th Fastest LapsLotus (36),
16. Most Race EntriesLotus (1206),
17. Most Race EntriesRiccardo Patrese (210),
18. Most 2nd Place Qualifications, Finishes and Fastest LapsAlain Prost (6),
19. Most PolesAyrton Senna (53),
20. Most 2nd Place QualificationsFerrari (114),
21. Most 2nd Place QualificationsAlain Prost (48),
22. Most 6th Place QualificationsFerrari (92),
23. Most 13th Place QualificationsLotus (58)

1 Ayrton Senna 10
2 Alain Prost 6
3 Nélson Piquet 4
4 Stefano Modena 3
5 Satoru Nakajima 2
6 Aguri Suzuki 1
1 McLaren / Honda 10
2 Ferrari / Ferrari 6
3 Tyrrell / Honda 5
4 Benetton / Ford 4
5 Lola / Ford 1

 WinnerPole PositionFastest Lap
Car NumberCar 1Car 1Car 28
EntrantHonda Marlboro McLarenHonda Marlboro McLarenScuderia Ferrari SpA
DriverAyrton SennaAyrton SennaJean Alesi
CarMcLaren MP4/6McLaren MP4/6Ferrari F1-91
EngineHonda 3.5 V12Honda 3.5 V12Ferrari 3.5 V12
Speed149.706 km/h164.496 km/h154.402 km/h

Overview - Entry List - Pre-Qualifying - Qualification
Starting Grid - Classification - Fastest Laps - Laps Led