New Audi R18 for the 2011 Le Mans 24 Hours
11/12/10
Audi aims to continue its string of victories at the Le Mans 24 Hours with a completely new LMP1 sports car development. Since its debut in 1999, the brand with the Four Rings has won the world’s most important endurance race as many as nine times with the R8, R10 TDI and R15 TDI models. In doing so, Audi has equaled this feat in the race’s roll of honor with Ferrari. With the new R18, which was presented at the Audi Sportpark in Ingolstadt on the evening of Friday, December 10, 2010, Audi is aiming for its tenth Le Mans success in 2011.
For the first time since 1999, Audi will contest Le Mans with a closed coupe again. "In the future, aerodynamic efficiency will be even more important at Le Mans than it was in the past,” says Head of Audi Motorsport Dr. Wolfgang Ullrich. "A closed car has clear advantages in this respect. Our computer simulations have been confirmed in the wind tunnel and during initial track tests.”
Significantly smaller engines than those used before will be prescribed at Le Mans in 2011 as the rule makers aim to achieve a substantial reduction of engine power. By opting for a 3.7-liter V6 TDI unit, Audi retains the diesel concept that saw its first victorious fielding in 2006. "From our point of view, the TDI continues to be the most efficient technology,” says Ulrich Baretzky, Head of Engine Development at Audi Sport. "There are good reasons why the share of TDI units among Audi’s production models is as high as it is.”
Through the innovative V6 TDI engine for the Le Mans 24 Hours, motorsport is yet again performing pioneering work for the production arm at Audi where there is a growing trend towards smaller, more economical but yet powerful engines.
Another new development is the six-speed transmission in the R18 which has been specifically modified for use with the smaller engine.
The racing debut of the Audi R18 is planned for the Spa-Francorchamps (Belgium) 6 Hours on May 8. Prior to the event, the new prototype will be able to do its first laps on the race track at Le Mans during the official test day on April 24 and gather important data for the race on June 11 and 12.
Audi is planning to field three Audi R18 cars at Le Mans, which will be entered by Audi Sport Team Joest, the most successful Le Mans team of all time. In addition, Audi Sport Team Joest will contest the Intercontinental Le Mans Cup (ILMC), consisting of a total of seven endurance races on three continents (including the Le Mans 24 Hours) with two cars. At the opening race at Sebring on March 19, the team will use two "R15 plus plus” cars. "Sending the R18 into a race at such an early point in time would be difficult in terms of logistics and interfere with our development program,” explains Head of Audi Motorsport Dr. Wolfgang Ullrich.
Audi Motorsport Events in 2011
Audi R15 TDI
Mar 19 Sebring 12 Hours (USA)
Audi R18
Apr 24 Test day, Le Mans (F)
May 08 Spa-Francorchamps (B) 6 Hours
Jun 11/12 Le Mans (F) 24 Hours
Jul 03 Imola (I) 6 Hours
Sep 11 Silverstone (GB) 6 Hours
Oct 01 Petit Le Mans, Road Atlanta (USA)
Nov 12 China (CN) 6 Hours
Audi A4 DTM
May 01 Hockenheim (D)
May 15 Zandvoort (NL)
Jun 05 Spielberg (A)
Jun 19 EuroSpeedway Lausitz (D)
Jul 03 Norisring (D)
Jul 17 Show event Munich (D)
Aug 07 Nürburgring (D)
Sep 04 Brands Hatch (GB)
Sep 18 Oschersleben (D)
Oct 02 Valencia (E)
Oct 23 Hockenheim (D)
Nov 06 Shanghai (CN)
Audi R8 LMS
Jun 25/26 Nürburgring (D) 24 Hours
Jul 30/31 Spa-Francorchamps (B) 24 Hours
Significantly smaller engines than those used before will be prescribed at Le Mans in 2011 as the rule makers aim to achieve a substantial reduction of engine power. By opting for a 3.7-liter V6 TDI unit, Audi retains the diesel concept that saw its first victorious fielding in 2006. "From our point of view, the TDI continues to be the most efficient technology,” says Ulrich Baretzky, Head of Engine Development at Audi Sport. "There are good reasons why the share of TDI units among Audi’s production models is as high as it is.”
Through the innovative V6 TDI engine for the Le Mans 24 Hours, motorsport is yet again performing pioneering work for the production arm at Audi where there is a growing trend towards smaller, more economical but yet powerful engines.
Another new development is the six-speed transmission in the R18 which has been specifically modified for use with the smaller engine.
The racing debut of the Audi R18 is planned for the Spa-Francorchamps (Belgium) 6 Hours on May 8. Prior to the event, the new prototype will be able to do its first laps on the race track at Le Mans during the official test day on April 24 and gather important data for the race on June 11 and 12.
Audi is planning to field three Audi R18 cars at Le Mans, which will be entered by Audi Sport Team Joest, the most successful Le Mans team of all time. In addition, Audi Sport Team Joest will contest the Intercontinental Le Mans Cup (ILMC), consisting of a total of seven endurance races on three continents (including the Le Mans 24 Hours) with two cars. At the opening race at Sebring on March 19, the team will use two "R15 plus plus” cars. "Sending the R18 into a race at such an early point in time would be difficult in terms of logistics and interfere with our development program,” explains Head of Audi Motorsport Dr. Wolfgang Ullrich.
Audi Motorsport Events in 2011
Audi R15 TDI
Mar 19 Sebring 12 Hours (USA)
Audi R18
Apr 24 Test day, Le Mans (F)
May 08 Spa-Francorchamps (B) 6 Hours
Jun 11/12 Le Mans (F) 24 Hours
Jul 03 Imola (I) 6 Hours
Sep 11 Silverstone (GB) 6 Hours
Oct 01 Petit Le Mans, Road Atlanta (USA)
Nov 12 China (CN) 6 Hours
Audi A4 DTM
May 01 Hockenheim (D)
May 15 Zandvoort (NL)
Jun 05 Spielberg (A)
Jun 19 EuroSpeedway Lausitz (D)
Jul 03 Norisring (D)
Jul 17 Show event Munich (D)
Aug 07 Nürburgring (D)
Sep 04 Brands Hatch (GB)
Sep 18 Oschersleben (D)
Oct 02 Valencia (E)
Oct 23 Hockenheim (D)
Nov 06 Shanghai (CN)
Audi R8 LMS
Jun 25/26 Nürburgring (D) 24 Hours
Jul 30/31 Spa-Francorchamps (B) 24 Hours