1985 Brazilian Grand Prix

Background

The 1985 Formula One season saw an entry list of 28 drivers competing, with Zakspeed officially joining Formula One with Jonathan Palmer as their driver, though they wouldn't be competing in the opening round as they were going to join the field in Portugal. Zakspeed competed only in the European races that season for financial reasons. The other brand new team that was competing in the 1985 season was Minardi, who had competed in Formula Two from 1980 to 1984 with a custom chassis before stepping up and competing in F1.

The Toleman team, meanwhile, missed the race due to being unable to secure a tyre contract. Unfortunately for the team, Goodyear refused to supply them with tyres after the manner in which team boss Alex Hawkridge had switched from Goodyear's to Pirelli's in their Formula 2 days, while Pirelli also refused to supply their tyres to the team after it had broken their contract in 1984 to go with Michelin instead. With the French company pulling out of Formula One, this left Toleman without any tyres. Their lead driver, Stefan Johansson was present however and substituted for Stefan Bellof when the German driver was suspended by his Tyrrell team due to a contract dispute.

The opening round in Brazil was the first round of the 1985 championship, this was the 14th edition of the Brazilian Grand Prix since its inception in . It was also the 13th time that a Formula One World Championship had been held there with the 1972 edition being a non-championship race. The race was held at the Jacarepaguá circuit which held its first Grand Prix in 1978 and would host the Brazilian GP from 1981-1989.

Qualifying

Qualifying for the 1985 Brazilian Grand Prix was held in two sessions with the first on the Friday and the second one on the Saturday. In the Friday session, Lotus who did some aerodynamic tweaks to their Renault powered car, similar to the Lola's new CART Indycar, went to the top of the timesheets on Friday morning. But Elio de Angelis wouldn't be able to improve on his time with the driver responding after the second qualifying session, "I am sure I could have retained the pole." Senna would improve on his lap time but only slightly as he finished behind de Angelis on the grid in fourth.

On the front row of the grid, Michele Alboreto would claim the first pole position of the season with a time of 1:27.768, a full one second ahead of his time on the Friday and 6/10ths faster than the 1984 pole time set by Elio de Angelis. Alboreto's team mate in Rene Arnoux also improve his time by a second, but the Frenchman had to start the race in seventh place, using the spare car after the Ferrari engine was down on power on his main car. Also on the front row of the grid was Keke Rosberg in the Williams-Honda who earlier in the weekend had a blown turbo from their engine on the Saturday morning. But one flying lap secured Rosberg a front row start with team mate Nigel Mansell starting from fifth.

McLaren also has engine issues with the TAG-Porsche turbos. The TAG engines were known not to be able to take higher qualifying boost like the BMW, Renault and Honda engines. But in qualifying, try as they may, McLaren just couldn't get the TAG's to run properly at high boost with both Alain Prost and reigning World Champion Niki Lauda struggling to 6th and 9th places respectively. Eighth on the grid was the first of the Pirelli's with Brabham-BMW driver, Nelson Piquet being the quickest. Brabham's long-time Chief Designer and Technical Director Gordon Murray advised that their winter testing had been for the best race tyre and not for taking any pole positions in the first few races of the season (Piquet had taken 9 poles in , but had only finished 7 races). Rounding out the top ten was Renault driver, Derek Warwick who was 2.3 seconds off the pace. His team-mate, Patrick Tambay who started behind him in 11th advised that Renault RE60 was "four seconds behind the pace when we first tested the car here a month ago. Now it had been reduced to two seconds."

Qualifying classification

Race

The race temperature for the race was a 34 C degree day as the driver's had line-up. Before the race, Prost finished fastest in the warm-up session ahead of Alboreto and Lauda rounding out the top three. When the race began, the front row made a perfect start with Rosberg just edging out Alboreto into the first corner with the other Williams car in Mansell also getting off to a great start. He would get behind Alboreto before a bump on the rear wheel would see him go to the outside of the turn and off the racing line. This incident would end his race a few laps later with body damage issues.

This race marked the 17th Grand Prix won by Alain Prost, moving him ahead of Stirling Moss as the Formula 1 driver with most race wins among those without a Drivers' Championship. Four more wins would follow throughout the year and Prost would extend the record to 21, at which point he clinched his first title and handed the record back to Moss.

Race classification

Championship standings after the race

;Drivers' Championship standings

;Constructors' Championship standings

• Note: Only the top five positions are included for both sets of standings.

References

Name_of_race = Brazilian Grand Prix | Year_of_race = 1985 | Previous_race_in_season = 1984 Portuguese Grand Prix | Next_race_in_season = 1985 Portuguese Grand Prix | Previous_year's_race = 1984 Brazilian Grand Prix | Next_year's_race = 1986 Brazilian Grand Prix

References

1. Roebuck, Nigel. "Grand Prix World Formula One Championship". Motorbooks International.
2. "Jacarepagua". Racing Reference.
3. (December 1985). "Grand Prix World Formula One Championship". GS Publications.
4. (7 January 1985). "Ferrari fastest". The Observer.
5. (December 1985). "Grand Prix World Formula One Championship". GS Publications.
6. "1985 Brazilian Grand Prix". formula1.com.
7. "Brazil 1985 - Championship • STATS F1".