Posts Tagged ‘R15 TDI’

AUDI R15 TDI BRITISH RACE DEBUT

Audi R15 TDI Diesel Le Mans Car

Latest Audi sports prototype makes its UK race debut in Autosport 1000km at Silverstone next month
Annual Silverstone race is Le Mans Series finale and also opening race in Intercontinental Le Mans Cup, which in its first year also takes in the 1,000-mile ‘Petit Le Mans’ race at Road Atlanta, USA and the six-hour race in Zhuhai, China
The Le Mans-conquering Audi R15 TDI sports prototype is bound for Silverstone, where on Sunday September 12th it will again be caught up in yet more enthralling skirmishes in the battle for the new Intercontinental Le Mans Cup.

The ultimate Audi race car, known internally as the R15 TDI ‘plus’, is based on the original 2009 R15 TDI, but features extensive modifications to aerodynamics and to the potent V10 diesel engine made last winter to comply with new regulations. The pedigree of these thoroughbreds includes the celebrated R8, described by Autosport magazine recently as ‘the best ever sports prototype’, and the V12 TDI-powered Audi R10 TDI that made history in 2006 by becoming the first sportscar to win the Le Mans 24-hour marathon under diesel power.

In its revised form, enhanced by newly developed turbo chargers with variable turbine geometry (VTG), the latest 5.5-litre, ten cylinder diesel unit powered the Audi R15 TDI into the top-three places in this year’s Le Mans 24 Hours, the brand’s ninth victory in arguably the world’s toughest motor race.

In the process, the winning R15 TDI racked up a total of 397 laps, or 3,361 miles, at an average speed of 139.95mph, setting new race distance and race average speed records in the process. Over the 24-hour period it was at idle in the pits for just 20 minutes, bearing testament to the impressive reliability and fuel efficiency that characterises all competition and road-going Audi TDI models, the latter accounting for 71% of the 91,172 UK Audi sales posted in 2009.

Silverstone beckons

On the second Sunday in September the mettle of the R15 TDI will again be tested to extremes at Silverstone when two examples entered by Audi Sport Team Joest face formidable challenges from Peugeot and Aston Martin. At the wheel of the two Audi entries will be the familiar faces of Timo Bernhard, Dindo Capello, Tom Kristensen and Scotland’s Allan McNish.

The Silverstone race is not only the fifth and final round of the Le Mans Series but also the opening race for the Intercontinental Le Mans Cup which moves on to North America for the 1,000-mile Petit Le Mans race at Road Atlanta, and then to Zhuhai in China for another six-hour marathon. From 2011, the ILMC series will become even more intense with a planned roster of seven endurance races in America, Asia and Europe.

The Silverstone action gets under way with qualifying at 1.40pm on Saturday September 11th, with the 170-lap race, staged on the new Grand Prix circuit, scheduled to start at 11.55am on Sunday the 12th.


Both Audi R15 TDI prototypes on row two

Accidents and night shifts for Audi Sport Team Joest
Focus on race set-up
Uncertain race day weather forecast
Ingolstadt/Atlanta – Audi Sport Team Joest’s two Audi R15 TDI prototypes will start the “Petit Le Mans” 1000-mile race at Road Atlanta (U.S. state of Georgia) from the second row of the grid. The U.S. endurance classic serves Audi as preparation for the 2010 Le Mans 24 Hours.

Best Audi driver in Friday’s 25-minute qualifying session was Dindo Capello (Italy) who set the third fastest time with the #2 Audi R15 TDI in 1m 08.200s. Teammate Lucas Luhr (Germany) was just 28 thousands of a second behind with the #1 “sister” car.

During the three practice days, the Audi team focused entirely on the race set-up of the technically innovative Audi R15 TDI which competes only in its third ever race at Road Atlanta. The effort was complicated by the external conditions: After torrential rain falls, the challenging track had little grip on the first day on Wednesday. High temperatures of almost 85 degrees Fahrenheit and extremely high humidity added to this.

Principally harmless minor off-road excursions from Lucas Luhr on Wednesday and Marco Werner on Thursday gave the mechanics two night shifts. The two Germans each slid slightly off the race track. The rain of the previous days, however, had washed out the grass and the deep holes were responsible for significant damage to their R15 TDI. As a consequence the team had to change the monocoque of the number “1″ car during the night from Wednesday to Thursday. At 4:30 a.m., the rebuilt car was ready and back on its wheels.

Heavy rain showers are predicted for Saturdays race at Road Atlanta (starting at 11:20 a.m. local time) which should make this challenging race even more difficult.

Audi competes in the “Petit Le Mans” event since 2000 and is undefeated in this 1000-mile race. In the last three years, Dindo Capello and Allan McNish took the victory with the R15-predecessor the Audi R10 TDI. Capello and McNish are teamed up again. Lucas Luhr shares the “sister” car with Marco Werner.

Quotes after qualifying

Dr. Wolfgang Ullrich (Head of Audi Motorsport): “It was a difficult start for us with the accidents on the first two days. This caused a lot of work. Today we were at least able to find a good race set-up for both cars. Our main problem right now is the traction, which means we are fighting with spinning rear wheels. This cost us a lot of time out of the slower corners during qualifying with the higher track temperatures.”

Ralf Jüttner (Technical Director Audi Sport Team Joest): “It took us quite some time to set-up the car for this track. You just see that we are lacking race experience with the R15 TDI. The positive thing is that we have contented drivers in both cars now. We did not unpack our sharpest weapon for qualifying which was not our target, but I believe we are well prepared for the race. I’m expecting a fierce battle with many caution periods. The big question mark in the background is the weather. There are forecasts with torrential rain. I’m curious as to what to expect. I would like to thank the whole crew who have worked so hard after the accidents.”

Dindo Capello (Audi R15 TDI #2): “Qualifying was a little disappointing in terms of the time difference to pole-position. The track temperature was high during qualifying which caused understeer and loss of traction which cost me time. Allan and I really liked the car this morning in the final practice. The weather forecast for the race isn’t good but fortunately we had a run here in wet conditions last Sunday.”

Allan McNish (Audi R15 TDI #2): “It’s going to be a big fight tomorrow. The weather forecast is for rain during the race which will be another aspect and to some extent cancel out what has been learnt over the past few days. Peugeot have an advantage in one-lap qualifying trim but we [Audi] showed earlier today in practice that we can match their pace in race set-up. It’s going to be an interesting race.”

Lucas Luhr (Audi R15 TDI #1): “Unfortunately the practice days have been quite turbulent for us. We have to analyze why our competitor is quicker. Dindo (Capello) and I pressed everything out of the car in qualifying which is possible at the moment. But I believe we have a very good racecar right now. We’ll drive to keep up with them in the race. In the past it has been often the case that Peugeot was much quicker in qualifying than in the race. I hope this will be also the case tomorrow.”

Marco Werner (Audi R15 TDI #1): “We are here to learn – and we’ve already learned a lot over the past few days. It’s something different to drive under race conditions instead of testing. I think this week gave a big push to the whole team. I expected the times to be like they are. The gap to Peugeot is a little bit too big. We have to see how things will develop during the race. It was always a big strength of Audi to be very good in the race while our competitors normally made a step backwards compared to qualifying.”

The starting grid

1 Minassian/Lamy (Peugeot) 1m 06.937s
2 Sarrazin/Montagny (Peugeot) 1m 07.160s
3 Capello/McNish (Audi R15 TDI) 1m 08.200s
4 Luhr/Werner (Audi R15 TDI) 1m 08.228s
5 de Ferran/Pagenaud/Dixon (Acura/Honda) 1m 08.348s
6 Panis/Lapierre/Dumas (Oreca-AIM) 1m 09.566s
7 Field/Field (Lola-AER) 1m 09.685s
8 Leitzinger/Franchitti/Devlin (Lola-Mazda) 1m 10.152s
9 Drayson/Cocker/Bell (Lola-Judd) 1m 10.552s
10 Pickett/Graf/Maassen (Porsche) 1m 11.405s