Peugeot Motorsport revealed the 2011 908 LMP1 prototype for this year’s Le Mans 24 hour and other LMS endurance series.
Once again they rely on diesel power and put a 3.7 litre V8 HDi FAP diesel engine. The car is virtually all-new and features a closed cockpit layout with precise aerodynamics thanks to a shark’s fin on its engine hood.
Peugeot’s all new car, built to the new technical regulations introduced for 2011, was originally given the code name 90X. However, with the 908 HDi FAP helping Peugeot build up an enviable record of world class successes, including the title in the 2007 Le Mans Series, a one-two finish at Le Mans in 2009 and the inaugural ILMC crown in 2010 it was decided to keep the same name for the new car.
The car is signed up for a full Intercontinental Le Mans Cup (ILMC) Campaign for 2011 but features the same successful driver line up as 2010.
Complete details of the car plus quotes form the team’s officials in the press release below:
“We have chosen 908 as the name of the new car in order to build on the wave of success with which it is associated,” says Peugeot’s Director of Marketing and Communications, Xavier Peugeot. “At the same time, the new car fits perfectly with the brands new modern image. It mirrors the modernity that is clearly visible in the new 508 and the recently announced new 308. At Peugeot, we have always sought to associate our commitment to motor sport with the real world and with our model range. The name 908 consequently stood out as the obvious choice.”
Following in the wake of the legendary Peugeot 905 and the 908 HDi FAP, the 908 is the third car to have been developed by Peugeot Sport for endurance racing. Like the previous cars, its mission will be to extend Peugeot’s winning record at Le Mans which already stands at three wins, in 1992, 1993 and 2009.
The 908 complies with all the latest technical regulations and the new for 2011, “shark fin engine cover”. It is a closed-cockpit car, with the same size front and rear wheels, and is powered by a new 3.7 litre V8 HDi FAP 550 bhp diesel engine. It means Peugeot Sport will be competing in endurance racing for the fifth year running with a diesel engine equipped with a particulate filter (FAP). Since 1998, more than seven million HDi diesel engines have been sold worldwide, helping Peugeot to earn a reputation as one of the largest producers of clean diesel power.
The 908 shares the same technology as is used in all Peugeot’s HDi diesel road cars. There is a very close collaboration between the group’s engineers and specialists and their counterparts at Peugeot Sport, to ensure that expertise in areas such as fuel consumption, respect for the environment and performance is shared between road cars and motor sport.
Immediately after the 2009 Le Mans 24 Hours, Peugeot Sport’s engineers started to put pen to paper to design a new car destined to comply with the new, upcoming technical regulations. They also drew on all their experience and knowledge learned from the 908 HDi FAP: “The regulations have evolved a great deal but we didn’t start with a clean sheet of paper,” notes Bruno Famin, Peugeot Sport’s Technical Director. “The experience we have gained over the past four years helped to steer the decision-making process and our technical choices, although the only component which has been carried over at the end of the day is the windscreen wiper! One of the principal challenges we faced was to design an all-new car while continuing to race another at the same time. We also needed to set ourselves sound objectives with a view to obtaining the best possible package with regards to engine performance, aerodynamics and weight distribution.”
A closed-cockpit car: “we knew from previous testing work that there is little significant difference between open and closed cockpit cars in terms of their aerodynamic performance. At the same time, despite the added constraints they bring when working on them at races, closed-cockpit cars provide additional safety for the drivers. We therefore decided to stay with the same solution.”
Engine: “We have also made full use of our experience with the 908 HDi FAP’s V12 diesel engine. We decided to opt for a turbocharged V8 diesel engine for the 908 but, with characteristics which are very similar to those of the V12. The angle of the “vee” is 90 degrees (compared with 100 degrees in the case of the V12) to improve the engine balance. The cubic capacity is 3.7 litres and the new V8 HDi FAP engine produces a peak power of 550 bhp. We ran the engine for the first time on the dyno on January 25, 2010.”
Four identical wheels: “Today’s LMP cars have a shortcoming with regards to ultimate grip of the front wheels. The logical way to cure this was to increase the size of the contact patch between the tyres and the track, which entailed running bigger front wheels, within the limits specified by the regulations. This aspect of the car’s development was carried out in close collaboration with our partner Michelin.”
Aerodynamics: “Given the big reduction in engine power resulting from the 2011 regulations (a reduction of approximately 150 bhp), we had to take a fresh look at the trade-off between aerodynamics, drag and down force. The latter has been significantly reduced in order to maintain a reasonably high top speed.”
The new car made its track made its track debut on 27th July 2010. “This was the deadline we set ourselves, although we knew we would almost certainly run into teething trouble given that this was an all-new car. We did indeed have problems but we succeeded in resolving them one by one as we got more and more kilometres on the clock. One of the very positive points we found was that the car’s handling lived up to our expectations straight out of the box. Between the car’s track debut in 2010 and the 2011 Le Mans 24 Hours, we will have completed twelve tests in all, at a number of different circuits,” concludes Bruno Famin.
Full 2011 Championship
The Intercontinental Le Mans Cup has expanded from three rounds in 2010 to a seven-round championship in 2011, including two races in the USA (Sebring and Petit Le Mans Road Alanta), three in Europe (Spa-Francorchamps, Imola and Silverstone) and one in China, plus the Le Mans 24 Hours.
“We clearly want to defend our ILMC title,” underlines Oliver Quesnel, Director of Peugeot Sport. “We won all three rounds of the series in 2010, but there is one round we are especially targeting this year, and that is Le Mans. This legendary event has now been incorporated into the championship, a move we believed was necessary. Including Le Mans will be very beneficial for the championship and will put an even bigger spotlight on endurance racing which is a discipline that permits car makers like Peugeot to showcase their know-how and technology in extreme conditions. We have, therefore, submitted entries for two cars to the ACO for every round, with the exception of Spa-Francorchamps where we will take three cars to use it as a full-scale dress rehearsal ahead of the Le Mans 24 Hours.”
Driver Line-up Le Mans 24 Hours 2011
The driver line-up for the 2011 Le Mans 24 Hours will be as follows:
Car No7 – Alexander Wurz / Anthony Davidson / Marc Gené
Car No8 – Franck Montagny / Nicolas Minassian / Stéphane Sarrazin
Car No9 – Sébastien Bourdais / Pedro Lamy / Simon Pagenaud