1991 430 km of Silverstone

The 1991 430 km of Silverstone was the third round of the 1991 World Sportscar Championship season, taking place at Silverstone Circuit, United Kingdom. It took place on May 19, 1991.

Official results

Class winners in bold. Cars failing to complete 90% of the winner's distance marked as Not Classified (NC).

Pos	Class	No	Team	Drivers	Chassis	Tyre	Laps
Pos	Class	No	Team	Drivers	Engine	Tyre	Laps
1	C1	4	Silk Cut Jaguar	Teo Fabi Derek Warwick	Jaguar XJR-14	G	83
1	C1	4	Silk Cut Jaguar	Teo Fabi Derek Warwick	Cosworth HB 3.5L V8	G	83
2	C1	2	Team Sauber Mercedes	Karl Wendlinger Michael Schumacher	Mercedes-Benz C291	G	82
2	C1	2	Team Sauber Mercedes	Karl Wendlinger Michael Schumacher	Mercedes-Benz M291 3.5L Flat-12	G	82
3	C1	3	Silk Cut Jaguar	Martin Brundle	Jaguar XJR-14	G	79
3	C1	3	Silk Cut Jaguar	Martin Brundle	Cosworth HB 3.5L V8	G	79
4	C2	1	Team Sauber Mercedes	Jochen Mass Jean-Louis Schlesser	Mercedes-Benz C11	G	79
4	C2	1	Team Sauber Mercedes	Jochen Mass Jean-Louis Schlesser	Mercedes-Benz M119 5.0L Turbo V8	G	79
5	C1	8	Euro Racing	Cor Euser Richard Piper	Spice SE90C	G	78
5	C1	8	Euro Racing	Cor Euser Richard Piper	Ford Cosworth DFR 3.5L V8	G	78
6	C1	6	Peugeot Talbot Sport	Mauro Baldi Philippe Alliot	Peugeot 905	M	78
6	C1	6	Peugeot Talbot Sport	Mauro Baldi Philippe Alliot	Peugeot SA35 3.5L V10	M	78
7	C2	16	Repsol Brun Motorsport	Oscar Larrauri Jésus Pareja	Porsche 962C	Y	77
7	C2	16	Repsol Brun Motorsport	Oscar Larrauri Jésus Pareja	Porsche Type-935 3.2L Turbo Flat-6	Y	77
8	C2	11	Porsche Kremer Racing	Manuel Reuter Harri Toivonen	Porsche 962CK6	Y	76
8	C2	11	Porsche Kremer Racing	Manuel Reuter Harri Toivonen	Porsche Type-935 3.2L Turbo Flat-6	Y	76
9	C2	13	Courage Compétition	Michel Trollé Claude Bourbonnais	Cougar C26S	G	75
9	C2	13	Courage Compétition	Michel Trollé Claude Bourbonnais	Porsche Type-935 3.2L Turbo Flat-6	G	75
10	C2	17	Repsol Brun Motorsport	Massimo Sigala Walter Brun	Porsche 962C	Y	75
10	C2	17	Repsol Brun Motorsport	Massimo Sigala Walter Brun	Porsche Type-935 3.0L Turbo Flat-6	Y	75
11	C2	18	Mazdaspeed	Dave Kennedy Maurizio Sandro Sala	Mazda 787	D	74
11	C2	18	Mazdaspeed	Dave Kennedy Maurizio Sandro Sala	Mazda R26B 2.6L 4-Rotor	D	74
12 NC	C2	14	Team Salamin Primagaz	Antoine Salamin Max Cohen-Olivar	Porsche 962C	G	49
12 NC	C2	14	Team Salamin Primagaz	Antoine Salamin Max Cohen-Olivar	Porsche Type-935 3.0L Turbo Flat-6	G	49
13 DNF	C1	5	Peugeot Talbot Sport	Keke Rosberg Yannick Dalmas	Peugeot 905	M	50
13 DNF	C1	5	Peugeot Talbot Sport	Keke Rosberg Yannick Dalmas	Peugeot SA35 3.5L V10	M	50
14 DNF	C2	21	Konrad Motorsport	Franz Konrad Tiff Needell	Porsche 962C	G	35
14 DNF	C2	21	Konrad Motorsport	Franz Konrad Tiff Needell	Porsche Type-935 3.2L Turbo Flat-6	G	35
15 DNF	C2	59	Team Salamin Primagaz Team Schuppan	Eje Elgh Jonathan Palmer	Porsche 962C	D	33
15 DNF	C2	59	Team Salamin Primagaz Team Schuppan	Eje Elgh Jonathan Palmer	Porsche Type-935 3.2L Turbo Flat-6	D	33
16 DNF	C2	12	Courage Compétition	Marco Brand François Migault	Cougar C26S	G	6
16 DNF	C2	12	Courage Compétition	Marco Brand François Migault	Porsche Type-935 3.2L Turbo Flat-6	G	6
DNS	C1	60	Louis Descartes Chamberlain Engineering	Mercedes Stermitz John Sheldon	Spice SE89C	G	-
DNS	C1	60	Louis Descartes Chamberlain Engineering	Mercedes Stermitz John Sheldon	Ford Cosworth DFZ 3.5L V8	G	-
DNQ	C1	7	Louis Descartes	Luigi Taverna Philippe de Henning	ALD C91	G	-
DNQ	C1	7	Louis Descartes	Luigi Taverna Philippe de Henning	Ford Cosworth DFR 3.5L V8	G	-