1986 Portuguese Grand Prix

 1986 Portuguese Grand Prix

Racing data
14th of 16 races in the 1986 Formula 1 World Championship
Surname:	XV Grande Premio de Portugal
Date:	September 21, 1986
Place:	Estoril
Course:	Autódromo Fernanda Pires da Silvaist
Length:	304.5 km in 70 laps of 4.35 km
Weather:	sunny and warm
Spectator:	~ 40,000
Pole position
Driver:	Ayrton Senna	lotus
Time:	1: 16.673 min
Fastest lap
Driver:	Nigel Mansell	Williams
Time:	1: 20.943 min
Podium
First:	Nigel Mansell	Williams
Second:	Alain Prost	McLaren
Third:	Nelson Piquet	Williams

The 1986 Portuguese Grand Prix took place on September 21 at the Autódromo Fernanda Pires da Silvaist near Estoril and was the 14th race of the 1986 Formula 1 World Championship .

Reports

background

After the race in Portugal last year in April, another date was set for 1986 towards the end of the season.

The only change in the field of participants compared to the Italian Grand Prix two weeks earlier was the return of Allen Berg instead of Alex Caffi .

training

Ayrton Senna secured his seventh pole position of the year ahead of Nigel Mansell , Alain Prost , Gerhard Berger , Teo Fabi and Nelson Piquet .

All drivers achieved their respective best times during the second qualifying session on Saturday.

run

Nigel Mansell immediately took the lead and defended this position to the finish. Senna followed him for much of the race in second place. Only when he had new tires fitted to the pits on lap 32 did he relinquish his position to Prost for one lap. However, on the final lap he dropped to fourth place behind Prost and Piquet due to a lack of fuel. The two Ferrari pilots Stefan Johansson and Michele Alboreto took places five and six.

The Williams team was clear as the winner of the Constructors' World Championship after the race.

Registration list

team	No.	driver	chassis	engine	tires
Marlboro McLaren International	1	Alain Prost	McLaren MP4 / 2C	TAG / Porsche TTE PO1 1.5 V6 t	G
	2	Keke Rosberg
Data General Team Tyrrell	3	Martin Brundle	Tyrrell 015	Renault EF15 1.5 V6 t	G
	4th	Philippe Streiff
Canon Williams Honda Team	5	Nigel Mansell	Williams FW11	Honda RA166E 1.5 V6 t	G
	6th	Nelson Piquet
Motor Racing Developments	7th	Riccardo Patrese	Brabham BT55	BMW M12 / 13 1.5 L4 t	P
	8th	Derek Warwick
John Player Special Team Lotus	11	Johnny Dumfries	Lotus 98T	Renault EF15B 1.5 V6 t	G
	12	Ayrton Senna
West Zakspeed Racing	14th	Jonathan Palmer	Zakspeed 861	Zakspeed 1500/4 1.5 L4 t	G
	29	Huub Rothengatter
Team Haas (USA) Ltd	15th	Alan Jones	Lola THL2	Ford Cosworth GBA 1.5 V6 t	G
	16	Patrick Tambay
Barclay Arrows BMW	17th	Christian Danner	Arrows A8	BMW M12 / 13 1.5 L4 t	G
	18th	Thierry Boutsen
Benetton Formula Ltd	19th	Teo Fabi	Benetton B186		P
	20th	Gerhard Berger
Osella Squadra Corse	21st	Piercarlo Ghinzani	Osella FA1G	Alfa Romeo 890T 1.5 V8 t	P
	22nd	Allen mountain	Osella FA1F
Minardi F1 team	23	Andrea de Cesaris	Minardi M186	Motori Moderni 615-90 1.5 V6 t	P
	24	Alessandro Nannini	Minardi M185B
Team Ligier	25th	René Arnoux	Ligier JS27	Renault EF15 1.5 V6 t	P
	26th	Philippe Alliot
Scuderia Ferrari SpA SEFAC	27	Michele Alboreto	Ferrari F1 / 86	Ferrari 032 1.5 V6 t	G
	28	Stefan Johansson
Jolly Club SpA	31	Ivan Capelli	AGS JH21C	Motori Moderni 615-90 1.5 V6 t	P

Classifications

Qualifying

Item	driver	constructor	Qualification training 1		Qualification training 2		begin
			time	Ø speed	time	Ø speed
01	Ayrton Senna	Lotus Renault	1: 19.943	195.890 km / h	1: 16.673	204.244 km / h	01
02	Nigel Mansell	Williams-Honda	1: 19.047	198.110 km / h	1: 17.489	202.093 km / h	02
03	Alain Prost	McLaren TAG Porsche	1: 19.692	196.507 km / h	1: 17.710	201.518 km / h	03
04th	Gerhard Berger	Benetton BMW	1: 19.923	195.939 km / h	1: 17.742	201.436 km / h	04th
05	Teo Fabi	Benetton BMW	1: 20.957	193.436 km / h	1: 18.071	200.587 km / h	05
06th	Nelson Piquet	Williams-Honda	1: 19.410	197.204 km / h	1: 18.180	200.307 km / h	06th
07th	Keke Rosberg	McLaren TAG Porsche	1: 20.556	194.399 km / h	1: 18.360	199.847 km / h	07th
08th	Stefan Johansson	Ferrari	1: 21.621	191.862 km / h	1: 19.332	197.398 km / h	08th
09	Riccardo Patrese	Brabham-BMW	1: 21.257	192.722 km / h	1: 19.637	196.642 km / h	09
10	René Arnoux	Ligier-Renault	1: 21.876	191.265 km / h	1: 19.657	196.593 km / h	10
11	Philippe Alliot	Ligier-Renault	1: 21.693	191.693 km / h	1: 19.769	196.317 km / h	11
12	Derek Warwick	Brabham-BMW	1: 23.455	187.646 km / h	1: 19.882	196.039 km / h	12
13	Michele Alboreto	Ferrari	1: 21.123	193.040 km / h	1: 20.019	195.704 km / h	13
14th	Patrick Tambay	Lola Ford	1: 22.396	190.058 km / h	1: 20.761	193.905 km / h	14th
15th	Johnny Dumfries	Lotus Renault	1: 23.778	186.923 km / h	1: 21.594	191.926 km / h	15th
16	Andrea de Cesaris	Minardi-Motori Moderni	1: 23.361	187.858 km / h	1: 21.611	191.886 km / h	16
17th	Alan Jones	Lola Ford	1: 22.612	189.561 km / h	1: 21.646	191.804 km / h	17th
18th	Alessandro Nannini	Minardi-Motori Moderni	1: 24.724	184.835 km / h	1: 21.702	191.672 km / h	18th
19th	Martin Brundle	Tyrrell Renault	1: 25.114	183.989 km / h	1: 21.835	191.361 km / h	19th
20th	Jonathan Palmer	Zakspeed	1: 23.941	186.560 km / h	1: 21.929	191.141 km / h	20th
21st	Thierry Boutsen	Arrows BMW	1: 23.412	187.743 km / h	1: 22.068	190.817 km / h	21st
22nd	Christian Danner	Arrows BMW	1: 24.665	184.964 km / h	1: 22.274	190.340 km / h	22nd
23	Philippe Streiff	Tyrrell Renault	1: 23.895	186.662 km / h	1: 22.388	190.076 km / h	23
24	Piercarlo Ghinzani	Osella-Alfa Romeo	1: 26.552	180.932 km / h	1: 23.566	187.397 km / h	24
25th	Ivan Capelli	AGS-Motori Moderni	1: 25.795	182.528 km / h	1: 23.987	186.457 km / h	25th
26th	Huub Rothengatter	Zakspeed	1: 25.928	182.246 km / h	1: 24.105	186.196 km / h	26th
27	Allen mountain	Osella-Alfa Romeo	1: 29.724	174.535 km / h	1: 26.861	180.288 km / h	27

run

Item	driver	constructor	Round	Stops	time	begin	Fastest lap	Failure reason
01	Nigel Mansell	Williams-Honda	70	1	1: 37: 21,900	02	1: 20.943
02	Alain Prost	McLaren TAG Porsche	70	1	+ 18.772	03	1: 21.092
03	Nelson Piquet	Williams-Honda	70	1	+ 49.274	06th	1: 21,100
04th	Ayrton Senna	Lotus Renault	69	1	DNF	01	1: 21.283	Lack of fuel
05	Michele Alboreto	Ferrari	69	0	+ 1 lap	13	1: 22.073
06th	Stefan Johansson	Ferrari	69	0	+ 1 lap	08th	1: 22.347
07th	René Arnoux	Ligier-Renault	69	0	+ 1 lap	10	1: 24.356
08th	Teo Fabi	Benetton BMW	68	0	DNF	05	1: 22.999	Lack of fuel
09	Johnny Dumfries	Lotus Renault	68	0	+ 2 rounds	15th	1: 23.737
10	Thierry Boutsen	Arrows BMW	67	0	+ 3 rounds	21st	1: 24.350
11	Christian Danner	Arrows BMW	67	1	+ 3 rounds	22nd	1: 24.268
12	Jonathan Palmer	Zakspeed	67	0	+ 3 rounds	20th	1: 24.947
13	Allen mountain	Osella-Alfa Romeo	63	0	+ 7 rounds	27	1: 30.477
-	Riccardo Patrese	Brabham-BMW	62	0	DNF	09	1: 24.243	Engine failure
-	Patrick Tambay	Lola Ford	62	3	NC	14th	1: 23.889	Unrated
-	Alessandro Nannini	Minardi-Motori Moderni	60	0	DNF	18th	1: 27.910	Engine failure
-	Gerhard Berger	Benetton BMW	44	0	DNF	04th	1: 23.850	collision
-	Andrea de Cesaris	Minardi-Motori Moderni	43	0	DNF	16	1: 26.034	accident
-	Keke Rosberg	McLaren TAG Porsche	41	0	DNF	07th	1: 22.242	Engine failure
-	Derek Warwick	Brabham-BMW	41	0	DNF	12	1: 25.113	Electrical damage
-	Philippe Alliot	Ligier-Renault	39	0	DNF	11	1: 24.516	Engine failure
-	Philippe Streiff	Tyrrell Renault	28	0	DNF	23	1: 26.242	Engine failure
-	Martin Brundle	Tyrrell Renault	18th	0	DNF	19th	1: 26.612	Engine failure
-	Alan Jones	Lola Ford	10	0	DNF	17th	1: 25.681	Brake defect
-	Huub Rothengatter	Zakspeed	09	0	DNF	26th	1: 28.397	broken drive shaft
-	Piercarlo Ghinzani	Osella-Alfa Romeo	08th	0	DNF	24	1: 30.016	Engine failure
-	Ivan Capelli	AGS-Motori Moderni	06th	0	DNF	25th	1: 27.861	Gearbox damage

World Cup stands after the race

The first six of the race got 9, 6, 4, 3, 2 and 1 point (s) respectively.

Driver ranking

Item driver constructor Points 01  Nigel Mansell Williams 70 02  Nelson Piquet Williams 60 03  Alain Prost McLaren 59 04th  Ayrton Senna lotus 51 05  Keke Rosberg McLaren 22nd 06th  Stefan Johansson Ferrari 19th 07th  Michele Alboreto Ferrari 14th 08th  René Arnoux Ligier 14th 09  Jacques Laffite Ligier 14th

Item driver constructor Points 10  Gerhard Berger Benetton 8th 11  Martin Brundle Tyrrell 5 12  Alan Jones Lola 4th 13  Teo Fabi Benetton 2 14th  Johnny Dumfries lotus 2 15th  Patrick Tambay Lola 2 16  Riccardo Patrese Brabham 2 17th  Philippe Streiff Tyrrell 1 18th  Christian Danner Arrows 1

Constructors' championship

Item constructor Points 01  Williams 130 02  McLaren 81 03  lotus 53 04th  Ferrari 33 05  Ligier 28

Item constructor Points 06th  Benetton 10 07th  Lola 6th 08th  Tyrrell 6th 09  Brabham 2 10  Arrows 1

Individual evidence

1. ↑ "Training" ( memento of the original from March 27, 2007 in the Internet Archive ) Info: The archive link was automatically inserted and not yet checked. Please check the original and archive link according to the instructions and then remove this notice. (Motorsportarchiv.de; accessed on May 19, 2013)  
2. ^ "Report" (accessed on May 19, 2013)
3. ↑ "World Cup stands" ( Memento of the original from January 8, 2016 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. (Motorsportarchiv.de; accessed on May 19, 2013)  

Web links

• Race result on the official Formula 1 website