1991 · Round 13 / 16Completed
1991 Portuguese Grand Prix
Autódromo do Estoril · Estoril, Portugal
Winner
Riccardo Patrese
Williams · 1:35:42.304
Riccardo Patrese won the 1991 Portuguese Grand Prix for Williams, finishing 20.941 seconds ahead of Ayrton Senna (McLaren), with Jean Alesi (Ferrari) completing the podium. Patrese had also started from pole position.
It was round 13 of 16 of the 1991 Formula 1 World Championship, held at Autódromo do Estoril in Estoril, Portugal on 22 September 1991.
After round 13, Ayrton Senna led the 1991 drivers' championship on 83 points, 24 ahead of Nigel Mansell. McLaren led the constructors' standings on 114 points.
1991 Portuguese Grand Prix: quick facts
When was the 1991 Portuguese Grand Prix?
The 1991 Portuguese Grand Prix took place on 22 September 1991. It was round 13 of 16 of the 1991 Formula 1 calendar.
Where was the 1991 Portuguese Grand Prix held?
The 1991 Portuguese Grand Prix was held at Autódromo do Estoril in Estoril, Portugal.
Who won the 1991 Portuguese Grand Prix?
Riccardo Patrese won the 1991 Portuguese Grand Prix for Williams, ahead of and .