Reliability is the biggest stress-builder for McLaren at Brazil

The 18-race 2008 FIA Formula 1 World Championship finally reaches its climax in Sao Paulo, Brazil, next weekend. And the daunting Interlagos circuit will play host to a thrilling title decider for the fourth successive season, between Vodafone McLaren Mercedes championship leader Lewis Hamilton (94 points) and local hero Felipe Massa (87).

With each driver poised to win his first world title, it’s easy to overlook the fact that the constructors’ championship has also to be decided; Vodafone McLaren Mercedes currently lies 11 points behind leaders Ferrari.

Sao Paulo’s Interlagos circuit was born out of a 1926 suburban construction programme which aimed to regenerate an area of the huge Brazilian city located between two enormous drinking-water reservoirs [Interlagos is Portugese for ‘in between lakes’].

The venue was finally completed in the late 1930s and hosted its first (non-championship) Formula 1 race in the spring of 1972, on the original 7.96km switchback course. The inaugural event’s success led to its inclusion onto the world championship calendar the following year - a position it relinquished in 1980. After a stint at Rio de Janeiro’s Jacarepagua track, Interlagos returned to the Formula 1 calendar in 1990 in a more modest 4.3km configuration.

McLaren has won the Brazilian Grand Prix on 11 occasions, including seven victories at Interlagos.

"While Ferrari was able to out-perform us at last year’s Brazilian Grand Prix, we feel relatively confident that the situation will be different this year for several reasons. Firstly, looking at the trends of the season, the characteristics of our car should be better suited to Interlagos than they were in 2007. Also, the weather was exceptionally warm last year - something that tends to favour Ferrari - and the chances are that it won’t be quite so hot next week. These elements should create a very tight competition, which is good for everybody."

"The track is fairly bumpy, so there’s a greater premium placed on finding a good, driveable balance. The track itself is situated at fairly high altitude, which has a knock-on effect on engine horsepower and downforce, both of which are a little lower than at a regular circuit. For this race, we’ll also be looking at the possibility of running Lewis’s engine in a safer setting so it has a bit more margin than normal. It’s something we do throughout the season but, clearly, there’s a greater need to be safe this weekend."

"While we try and eliminate as many difficulties for the race team as is possible, there is no escaping the fact that a title-deciding race is clearly very stressful. You’re somewhat torn because the need to score four points is considerably easier than winning - but that sort of attitude is anathema to the team. The reality is that Shanghai was rather more stressful because we only had a five-point cushion over Felipe and that could have been seriously dented. Given our performance so far this year, you’d assume that Lewis would be able to score the necessary points - but that could be affected by a sudden Safety Car period or a mechanical problem. Both drivers just need to drive clean races; but reliability is the biggest stress-builder for the guys in the garage, and it is a constant worry."

“The title win is everything but a formality. For Lewis’s title contender Felipe Massa there are in Brazil only a few drivers in the field who, according to the current balance of power, are able to challenge him for the race win; Lewis and Heikki are two of them. Of course, there are races with surprising conditions or Safety Car periods which can mix up the field, like in Singapore previously, and provide unexpected results. Lewis will be as focused as the team to score the necessary points in Brazil."

“Of course, the majority of the crowd will support Felipe at his home race in Brazil, this will be the same for him as it was for Lewis in Great Britain. What will count in the end will be speed, reliability, to avoid crashes, and the cleverness of team and drivers. We will focus on our job. We know, of course, that we have to work a lot until Lewis will be able to clinch the title.”

“Four months ago, after the races in Canada and Magny-Cours, Lewis was 10 points behind the leader. In the following nine races he scored 17 points more than Felipe Massa. Lewis started from pole position five times and was second on the grid twice, which means that in the previous nine grands prix, he started seven times from the front row. In these races since July, our team won four times, Ferrari and Renault twice each, and Toro Rosso once; in these races we scored 87 points, Ferrari 65, BMW 61 and Renault 60. We now have to continue this trend in the final Grand Prix of the year. A task which we underestimate by no means.”