1991 British Grand Prix

The  was the eighth Grand Prix of the 1991 Formula One Championship, held at Silverstone in the United Kingdom of Great Britain and Northern Ireland. The end of the race marked the halfway mark of the season, and produced one of the most heart warming images in Formula One history.
Home favourite Nigel Mansell claimed his second successive victory in 1991, and his fourth win at a British circuit at F1 level. He also stopped to give rival Ayrton Senna a lift back to the pits on his victory lap, after the Brazilian ran out of fuel on the last lap. Gerhard Berger and Alain Prost completed the podium, as the Championship battle tightened up for the first time all season.
==Background==
The break between the French and British Grand Prix saw very few changes to the make up of the paddock, as teams worked to improve their cars. Of note was a fresh investment in Benetton, provided by Tom Walkinshaw after he bought a 35% stake in the team. With a wave of British fans turning out to see Nigel Mansell attempt to take victory, Brabham were hoping that that love would aid them, as they sought to avoid having to pre-qualify for the rest of the season, having had a terrible start to the season.
The Championship battle had seen Ayrton Senna's lead cut, but remaining healthy with the Brazilian holding a 25 point advantage over Mansell. Riccardo Patrese and Alain Prost were next in the table, with the former also bringing a qualifying record that had seen only himself and Senna start from pole all season. Only one other Brit had scored in 1991 other than Mansell, and that was Julian Bailey, as his replacement at Team Lotus, Johnny Herbert joined the two Brabham drivers Martin Brundle and Mark Blundell in searching for their first points of the season.
It was advantage in the Constructors' Championship, although they were coming under ever increasing pressure from , who were now judged to have the superior car. Ferrari had climbed to third in France but were still considered to be struggling, as Benetton and Tyrrell completed the top five. Jordan Grand Prix, making their debut at the circuit where Eddie Jordan had opted to make their base, were in an impressive sixth, with in seventh as the pair attempted to free themselves from pre-qualifying.
==Entry List==
The full entry list for the is shown below:
No.	Driver 	Entrant 	Constructor	Chassis	Engine	Model 	Tyre
1 	Ayrton Senna 	Honda Marlboro McLaren 	 	MP4/6 	 	RA121E V12 3.5	
2 	Gerhard Berger 	Honda Marlboro McLaren 	 	MP4/6 	 	RA121E V12 3.5	
3 	Satoru Nakajima 	Braun Tyrrell Honda 	 	020 	 	RA101E V10 3.5	
4 	Stefano Modena 	Braun Tyrrell Honda 	 	020 	 	RA101E V10 3.5	
5 	Nigel Mansell 	Canon Williams Team 	 	FW14 	 	RS3 V10 3.5 	
6 	Riccardo Patrese 	Canon Williams Team 	 	FW14 	 	RS3 V10 3.5 	
7 	Martin Brundle 	Motor Racing Developments Ltd. 	 	BT60Y 	 	OX99 V12 3.5 	
8 	Mark Blundell 	Motor Racing Developments Ltd. 	 	BT60Y 	 	OX99 V12 3.5 	
9 	Michele Alboreto 	Footwork Grand Prix International 	 	A12 	 	DFR V8 3.5 	
10 	Stefan Johansson 	Footwork Grand Prix International 	 	A12 	 	DFR V8 3.5 	
11 	 	Team Lotus 	 	102B 	 	EV V8 3.5 	
12 	Johnny Herbert 	Team Lotus 	 	102B 	 	EV V8 3.5 	
14 	Olivier Grouillard	Fondmetal F1 SpA 	 	FA1 M-E	 	DFR V8 3.5 	
15 	Maurício Gugelmin 	Leyton House Racing 	 	CG911 	 	LH10 V10 3.5 	
16 	Ivan Capelli 	Leyton House Racing 	 	CG911 	 	LH10 V10 3.5 	
17 	Gabriele Tarquini 	Automobiles Gonfaronnaises Sportives	 	JH25B 	 	DFR V8 3.5 	
18 	Fabrizio Barbazza 	Automobiles Gonfaronnaises Sportives	 	JH25B 	 	DFR V8 3.5 	
19 	Roberto Moreno 	Camel Benetton Ford 	 	B191 	 	HB V8 3.5 	
20 	Nelson Piquet 	Camel Benetton Ford 	 	B191 	 	HB V8 3.5 	
21 	Emanuele Pirro 	BMS Scuderia Italia 	 	BMS-191	 	GV V10 3.5 	
22 	JJ Lehto 	BMS Scuderia Italia 	 	BMS-191	 	GV V10 3.5 	
23 	Pierluigi Martini 	Minardi Team 	 	M191 	 	F1-91 V12 3.5 	
24 	Gianni Morbidelli 	Minardi Team 	 	M191 	 	F1-91 V12 3.5 	
25 	Thierry Boutsen 	Ligier Gitanes 	 	JS35 	 	L3512 V12 3.5 	
26 	 	Ligier Gitanes 	 	JS35 	 	L3512 V12 3.5 	
27 	Alain Prost 	Scuderia Ferrari SpA 	 	643 	 	F1-91 V12 3.5 	
28 	Jean Alesi 	Scuderia Ferrari SpA 	 	643 	 	F1-91 V12 3.5 	
29 	 	Larrousse F1 	 	91 	 	DFR V8 3.5 	
30 	Aguri Suzuki 	Larrousse F1 	 	91 	 	DFR V8 3.5 	
31 	Pedro Chaves 	Coloni Racing Srl 	 	C4 	 	DFR V8 3.5 	
32 	Bertrand Gachot 	Team 7Up Jordan 	 	191 	 	HB V8 3.5 	
33 	Andrea de Cesaris 	Team 7Up Jordan 	 	191 	 	HB V8 3.5 	
34 	Nicola Larini 	Modena Team SpA 	 	291 	 	L3512 V12 3.5 	
35 	Eric van de Poele 	Modena Team SpA 	 	291 	 	L3512 V12 3.5 	
==Practice Overview==
==Qualifying==
It was to be a significant weekend for the Championship, as it would serve as the final time that Pre-Qualifying was used for some of the current eight forced to compete in it. Intended to be used as a safety measure by the FIA to prevent more than 30 cars on the circuit at any one time, it had initially seen new boys Jordan and join , Coloni and Fondmetal in having to prove their right to enter qualifying. So far, Jordan and Dallara had dominated the session and scored, meaning they were almost certain to escape competing it after the British Grand Prix, replaced by two of the poorer teams from the automatic qualifiers.
===Pre-Qualifying===
It was, once again, the Jordan and Dallara show in pre-qualifying, as their four combined cars made it through to the full qualifying session. Fastest was JJ Lehto, almost three quarters of a second faster than Andrea de Cesaris in the first of the Jordans. Emanuele Pirro claimed the third spot ahead of Bertrand Gachot, dumping a familiar quartet out of the weekend all together. Out went Nicola Larini, Eric van de Poele (Lambo), Pedro Chaves (Coloni} and Olivier Grouillard.
===Report===
In the full session, there was little anyone could do to stop the man of the people, as Nigel Mansell swept his to pole position on Saturday, beating qualifying specialist Ayrton Senna by over half a second. Mansell's team mate Riccardo Patrese would start third, over a second slower than his team mate, as Gerhard Berger put the #2 on the second row. The Ferraris would have to share row three, with the Benettons sharing the fourth row, as Stefano Modena completed the top ten.
Lehto went fastest of the pre-qualifiers in eleventh, as all four once again qualified for the race, with de Cesaris thirteenth, Gachot seventeenth and Pirro eighteenth. The two AGS cars almost certainly booked their places in pre-qualifying as both failed to qualify again, while Stefan Johansson, in possibly his last race for Footwork also dropped out. in the Ligier filled the last spot, leaving Thierry Boutsen to battle the Brabhams alone to prevent the same fate.
===Full Qualifying Result===
The final result for the is outlined below:
Pos.	No.	Driver 	Constructor	Time'1991 British Grand Prix', wikipedia.org, (WikiMedia, 03/08/2015), https://en.wikipedia.org/wiki/1991_British_Grand_Prix, (Accessed 07/08/2015)	Time'1991 British Grand Prix', wikipedia.org, (WikiMedia, 03/08/2015), https://en.wikipedia.org/wiki/1991_British_Grand_Prix, (Accessed 07/08/2015)	Gap
Pos.	No.	Driver 	Constructor	Q1 	Q2 	Gap
1 	5 	Nigel Mansell 	 	1:22.644 	1:20.939 	
2 	1 	Ayrton Senna 	 	1:23.277 	1:21.618 	+0.679s
3 	6 	Riccardo Patrese 	 	1:23.436 	1:22.109 	+1.170s
4 	2 	Gerhard Berger 	 	1:23.045 	1:22.476 	+1.537s
5 	27 	Alain Prost 	 	1:24.726 	1:22.478 	+1.539s
6 	28 	Jean Alesi 	 	1:24.520 	1:22.881 	+1.942s
7 	19 	Roberto Moreno 	 	1:25.715 	1:23.265 	+2.326s
8 	20 	Nelson Piquet 	 	1:25.107 	1:23.626 	+2.687s
9 	15 	Maurício Gugelmin 	 	1:25.834 	1:24.044 	+3.105s
10 	4 	Stefano Modena 	 	1:24.925 	1:24.069 	+3.130s
11 	22 	JJ Lehto 	 	1:24.997 	1:24.141 	+3.202s
12 	8 	Mark Blundell 	 	1:26.117 	1:24.165 	+3.226s
13 	33 	Andrea de Cesaris 	 	1:24.169 	1:24.319 	+3.230s
14 	7 	Martin Brundle 	 	1:25.803 	1:24.345 	+3.406s
15 	3 	Satoru Nakajima 	 	1:26.229 	1:24.560 	+3.621s
16 	16 	Ivan Capelli 	 	1:25.951 	1:24.587 	+3.648s
17 	32 	Bertrand Gachot 	 	1:25.323 	1:24.592 	+3.653s
18 	21 	Emanuele Pirro 	 	1:25.136 	1:24.654 	+3.715s
19 	25 	Thierry Boutsen 	 	1:25.530 	1:25.174 	+4.235s
20 	24 	Gianni Morbidelli 	 	1:27.367 	1:25.222 	+4.283s
21 	29 	 	 	1:26.235 	1:25.537 	+4.598s
22 	30 	Aguri Suzuki 	 	1:26.438 	1:25.583 	+4.644s
23 	23 	Pierluigi Martini 	 	1:27.279 	1:25.583 	+4.644s
24 	12 	Johnny Herbert 	 	1:27.207 	1:25.689 	+4.750s
25 	11 	 	 	1:26.936 	1:25.872 	+4.933s
26 	9 	Michele Alboreto 	 	1:27.193 	1:26.192 	+5.253s
DNQ 	26 	 	 	1:26.486 	1:26.392 	+5.493s
DNQ 	10 	Stefan Johansson 	 	1:28.204 	1:26.544 	+5.605s
DNQ 	18 	Fabrizio Barbazza 	 	1:31.697 	1:28.122 	+7.183s
DNQ 	17 	Gabriele Tarquini 	 	1:31.130 	1:28.136 	+7.197s
DNPQ	14 	Olivier Grouillard	 	1:26.299 	1:26.299 	1:26.299
DNPQ	34 	Nicola Larini 	 	1:28.042 	1:28.042 	1:28.042
DNPQ	35 	Eric van de Poele 	 	1:28.827 	1:28.827 	1:28.827
DNPQ	31 	Pedro Chaves 	 	1:29.735 	1:29.735 	1:29.735
===Grid===
The grid for the is displayed below: 
==Race==
With Mansell-Mania continuing to fill the atmosphere around Silverstone, there was only one acceptable winner for the fans on Sunday. A warm, dry day had emerged on Sunday, with no threat of rain at all, nor were there any changes to the starting order ahead of the race.'GRAND PRIX RESULTS: BRITISH GP, 1991', grandprix.com, (Inside F1 Inc., 1999), http://www.grandprix.com/gpe/rr508.html, (Accessed 07/08/2015)
===Report===
Mansell lit up the rear wheels of his off the start, meaning he had to watch as a perfect start for Ayrton Senna launched the World Champion into the lead. A stunning start for Roberto Moreno put him up to third, as Riccardo Patrese and Gerhard Berger made contact after the Austrian hit the curb on the inside of Copse.'Classic F1 - British Grand Prix 1991', bbc.co.uk, (British Broadcasting Company, 05/07/2010), http://news.bbc.co.uk/sport1/hi/motorsport/formula_one/8772724.stm, (Accessed 07/08/2015) Patrese was hit by the as Berger bounced into the side of him, causing the Italian to spin, a fate shared by Bertrand Gachot further down.
But the home fans were not to be denied, as Mansell dived up the inside of Senna into Stowe at the end of the hanger straight, taking back the lead. A huge cheer erupted around the circuit, as the race settled some what. On lap three, Moreno succumbed to Berger on his recovery charge, the Austrian unpunished for the contact that ultimately caused Patrese's retirement. Berger then set about drawing in Senna in second, after the Brazilian joined Mansell in scampering away from the rest of the field.
Moreno began to fall back down the field, as Nelson Piquet and Alain Prost forced their way past in short order, as Jean Alesi found his way past one of the Leyton House entries. Alesi was soon past the tumbling Benetton, before working with team mate Prost to battle their way past Berger for third and fourth. Alesi then caught Prost sleeping on lap twelve, diving past into the Priory corner, before continuing the scarlet fight against Berger's McLaren.
After ten laps, Alesi was starting to come under pressure from Prost, allowing Berger to relax a little. That was until Alesi pulled an identical move on Berger as he had done on Prost, before running the McLaren wide to allow Prost to attack into Brooklands. Prost duly went through the door barged open by Alesi, slotting into fourth behind the Sicilian, as Berger took the double move pulled upon him as a signal to pit. 
The cameras were back on the Ferraris three laps later, as the pair began to catch Senna in second, the Brazilian beginning to struggle with traffic. They were just in time to see Prost lock up the his rear axle after hitting the curb into Vail, causing him to spin his scarlet car and ruin his tyres. Prost lost more time cleaning his tyres over the following laps, before being promoted to third as Alesi limped into the pits with a broken nose and suspension damage. Alesi was to climb out his car, after contact with a back marker, Aguri Suzuki, that also put the Japanese driver out.
Mansell lost time after Williams kept him out until well past the optimum time to change, meaning he emerged from the pits only a couple of seconds ahead. Within a few laps, Mansell's lead was a healthy ten seconds again, after a succession of fastest laps, which would be an advantage he looked unlikely to surrender.
Further down, Andrea de Cesaris suffered a suspension failure going through Abbey, throwing his Jordan into a spin that ended up in the wall on the straight leading to Bridge. The front of the car hit the barrier, ripping the front left corner clean off, with momentum carrying the Italian along the entire straight. His slide also carried him in front of Stefano Modena and Alain Prost, both of whom had to slam on the brakes to avoid hitting the ruined Jordan. de Cesaris emerged, amazingly, unscathed, although he was taken to the medical centre for checks when he returned to the paddock.
In the closing stages, Bertrand Gachot was forced to surrender fifth to Nelson Piquet, on a charge to get back on terms with the leaders. Mark Blundell, meanwhile, had been running in the top ten before suffering an engine failure just seven laps from the end, a position which would have meant Brabham escaped pre-qualifying. But, that mattered little to the British fans, as Mansell cruised to the finish line to celebrate a second Siliverstone triumph.
But, there was one last twist, as Senna ground to a halt on the final lap having run out of fuel. As he emerged from his stricken McLaren, Berger and Prost flashed past to record their podium finishes, leaving Senna fourth as no one else was on the lead lap. As Mansell celebrated on the victory lap, he pulled up to the Brazilian, waving him onto the side of the Williams, a quick tap on the helmet by Senna acknowledging the gesture. In a post race interview, Mansell later revealed that he had a gearbox problem, and ran the last two laps in one gear.
===Results===
The final results for the are shown below:
Pos. 	No. 	Driver 	Constructor	Laps 	Time/Retired	Grid 	Points
1 	5 	Nigel Mansell 	 	59 	1:27:35.479 	1 	10
2 	2 	Gerhard Berger 	 	59 	+42.293s 	4 	6
3 	27 	Alain Prost 	 	59 	+1:00.150 	5 	4
4* 	1 	Ayrton Senna 	 	58 	Out of fuel 	2 	3
5 	20 	Nelson Piquet 	 	58 	+1 lap 	8 	2
6 	32 	Bertrand Gachot 	 	58 	+1 lap 	17 	1
7 	4 	Stefano Modena 	 	58 	+1 lap 	10 	
8 	3 	Satoru Nakajima 	 	58 	+1 lap 	15 	
9 	23 	Pierluigi Martini 	 	58 	+1 lap 	23 	
10 	21 	Emanuele Pirro 	 	57 	+2 laps 	18 	
11 	24 	Gianni Morbidelli 	 	57 	+2 laps 	20 	
12 	11 	 	 	57 	+2 laps 	25 	
13 	22 	JJ Lehto 	 	56 	+3 laps 	11 	
14* 	12 	Johnny Herbert 	 	55 	Oil pressure	24 	
Ret 	8 	Mark Blundell 	 	52 	Engine 	12 	
Ret 	33 	Andrea de Cesaris 	 	41 	Suspension 	13 	
Ret 	28 	Jean Alesi 	 	31 	Accident 	6 	
Ret 	30 	Aguri Suzuki 	 	29 	Accident 	22 	
Ret 	25 	Thierry Boutsen 	 	29 	Engine 	19 	
Ret 	7 	Martin Brundle 	 	28 	Throttle 	14 	
Ret 	9 	Michele Alboreto 	 	25 	Transmission	26 	
Ret 	15 	Maurício Gugelmin 	 	24 	Vibration 	9 	
Ret 	19 	Roberto Moreno 	 	21 	Gearbox 	7 	
Ret 	29 	 	 	21 	Transmission	21 	
Ret 	16 	Ivan Capelli 	 	16 	Spin 	16 	
Ret 	6 	Riccardo Patrese 	 	1 	Accident 	3 	
DNQ 	26 	 	 	 	 	 	
DNQ 	10 	Stefan Johansson 	 	 	 	 	
DNQ 	18 	Fabrizio Barbazza 	 	 	 	 	
DNQ 	17 	Gabriele Tarquini 	 	 	 	 	
DNPQ 	14 	Olivier Grouillard	 	 	 	 	
DNPQ 	34 	Nicola Larini 	 	 	 	 	
DNPQ 	35 	Eric van de Poele 	 	 	 	 	
DNPQ 	31 	Pedro Chaves 	 	 	 	 	
Source	Source	Source 	Source 	Source	Source 	Source	Source
** Senna and Herbert still classified for completing 90% of the race distance.
==Milestones==
*
==Standings==
Ayrton Senna hit the 50 point mark as a result of the British Grand Prix, but it was Nigel Mansell with the momentum, closing the gap to eighteen (the smallest it had been since the 1991 San Marino Grand Prix). Riccardo Patrese remained in third place, with Alain Prost now one point behind him, while Nelson Piquet held off Gerhard Berger for fifth. Bertrand Gachot added to Jordan's impressive tally, as they scored for the fifth consecutive race.
 again saw their lead reduced, as they left Britain with twelve points in hand over in second. Ferrari were now a solid third, with beginning to look an increasingly lonely fourth. , meanwhile, were coming under increasing pressure from Jordan, who confirmed their escape from pre-qualifying. , would take up their place in the session instead.  
Drivers' World Championship	Drivers' World Championship	Drivers' World Championship	Drivers' World Championship
Pos. 	Driver 	Pts 	+/-
1 	Ayrton Senna 	51 	
2 	Nigel Mansell 	33 	
3 	Riccardo Patrese 	22 	
4 	Alain Prost 	21 	
5 	Nelson Piquet 	18 	
6 	Gerhard Berger 	16 	
7 	Stefano Modena 	9 	
8 	Jean Alesi 	8 	
9 	Andrea de Cesaris 	7 	
10 	Roberto Moreno 	5 	
11 	JJ Lehto 	4 	
12 	Pierluigi Martini 	3 	
13 	Bertrand Gachot 	3 	
14 	 	2 	
15 	Satoru Nakajima 	2 	
16 	Emanuele Pirro 	1 	
17 	 	1 	
18 	Aguri Suzuki 	1 	
19 	Julian Bailey 	1 	
Constructors' World Championship	Constructors' World Championship	Constructors' World Championship	Constructors' World Championship
Pos. 	Team 	Pts 	+/-
1 	 	67 	
2 	 	55 	
3 	 	29 	
4 	 	23 	
5 	 	11 	
6 	 	10 	
7 	 	5 	
8 	 	3 	
9 	 	3 	
10 	 	2 	
==References==
Videos and Images:
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References: 
Category:Grand Prix articles
Category:British Grand Prix
Category:1991 Grands Prix
Category:Formula One races in the United Kingdom