1991 Portuguese Grand Prix

Autódromo do Estoril · Estoril, Portugal · 22/09/1991

Driver standings after the race

Position	Driver	Team	Championship change	Points	Wins
1	Ayrton Senna	McLaren	=	83	6
2	Nigel Mansell	Williams	=	59	4
3	Riccardo Patrese	Williams	=	44	2
4	Gerhard Berger	McLaren	=	31	0
5	Nelson Piquet	Benetton	+1	25	1
6	Alain Prost	Ferrari	-1	25	0
7	Jean Alesi	Ferrari	=	18	0
8	Stefano Modena	Tyrrell	=	9	0
9	Andrea de Cesaris	Jordan	=	9	0
10	Roberto Moreno	Jordan	=	8	0
11	Pierluigi Martini	Minardi	+2	6	0
12	Jyrki Järvilehto	Dallara	-1	4	0
13	Bertrand Gachot	—	-1	4	0
14	Michael Schumacher	Benetton	+2	3	0
15	Satoru Nakajima	Tyrrell	-1	2	0
16	Mika Häkkinen	Team Lotus	-1	2	0
17	Emanuele Pirro	Dallara	=	1	0
18	Mark Blundell	Brabham	=	1	0
19	Ivan Capelli	Leyton House	=	1	0
20	Éric Bernard	—	=	1	0
21	Aguri Suzuki	Lola	=	1	0
22	Julian Bailey	—	=	1	0
23	Stefan Johansson	—	=	0	0
24	Michele Alboreto	Footwork	=	0	0
25	Thierry Boutsen	Ligier	=	0	0
26	Martin Brundle	Brabham	=	0	0
27	Gabriele Tarquini	—	=	0	0
28	Nicola Larini	—	=	0	0
29	Maurício Gugelmin	Leyton House	=	0	0
30	Johnny Herbert	Team Lotus	=	0	0
31	Olivier Grouillard	—	=	0	0
32	Gianni Morbidelli	Minardi	=	0	0
33	Érik Comas	Ligier	=	0	0
34	Eric van de Poele	—	=	0	0

Position	Team	Championship change	Points	Wins
1	McLaren	=	114	6
2	Williams	=	103	6
3	Ferrari	=	43	0
4	Benetton	=	36	1
5	Jordan	=	13	0
6	Tyrrell	=	11	0
7	Minardi	+1	6	0
8	Dallara	-1	5	0
9	Team Lotus	=	3	0
10	Leyton House	=	1	0
11	Brabham	=	1	0
12	Lola	=	1	0
13	Larrousse	=	1	0
14	Ligier	=	0	0
15	AGS	=	0	0
16	Footwork	=	0	0
17	Fondmetal	=	0	0
18	Lambo	=	0	0