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| The '''] R10''' is a sports-] prepared for ] racing in the ] class of the ]. The car was unveiled Tuesday, ] ] at 12:00 ], and should begin at the ] ]. It has won at the 2006 ]. | The '''] R10''' is a sports-] prepared for ] racing in the ] class of the ]. The car was unveiled Tuesday, ] ] at 12:00 ], and should begin at the ] ]. It has won at the 2006 ]. | ||
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| Though it bears a strong resemblance to the previous model, it is nevertheless a new design. The aerodynamic package is in compliance with the new regulations. A second rollover cage is added and the wheelbase is lengthened to accept the new, longer V12 TDI engine. | Though it bears a strong resemblance to the previous model, it is nevertheless a new design. The aerodynamic package is in compliance with the new regulations. A second rollover cage is added and the wheelbase is lengthened to accept the new, longer V12 TDI engine. | ||
| == Engine == | |||
| ⚫ | ] | ||
| The main novelty of the R10 is its engine: a ] turbo ]. It is a 5.5 L all ] ] 90° ], with common rail direct injection of more than 1600 bar. Its output should be 650 hp (485 kW) (regulated) and 1100 N·m (811 ft·lbf) of torque, and its usable power band is between 3000 and 5000 rpm. Its benefits are a broad range of usable power, high torque and economy. Two Garrett turbochargers limited by the regulations to 2.94 bar absolute breathe through two 39.9 mm air intake restrictors. It uses the latest Bosch Motronic (MS14) management, 1600 bar piezo injectors, and makes a low noise for a race car. | The main novelty of the R10 is its engine: a ] turbo ]. It is a 5.5 L all ] ] 90° ], with common rail direct injection of more than 1600 bar. Its output should be 650 hp (485 kW) (regulated) and 1100 N·m (811 ft·lbf) of torque, and its usable power band is between 3000 and 5000 rpm. Its benefits are a broad range of usable power, high torque and economy. Two Garrett turbochargers limited by the regulations to 2.94 bar absolute breathe through two 39.9 mm air intake restrictors. It uses the latest Bosch Motronic (MS14) management, 1600 bar piezo injectors, and makes a low noise for a race car. | ||
| It will be difficult for Audi to overcome the weight of this engine. The latest Audi TDI 3.0 L V6 weighs 220 kg (485 lb) and the 4.2 L V8 255 kg (562 lb) but their blocks are made of CGI iron. A bigger 12 cylinder, even with an aluminum block, should be between the V8's 255 kg and 440 kg (970 lb) of two V6. This is unfavorable against the 130 kg (287 lb) of a concurrent ] V10. Also the wheelbase has been increased over the R8 to account for this. | It will be difficult for Audi to overcome the weight of this engine. The latest Audi TDI 3.0 L V6 weighs 220 kg (485 lb) and the 4.2 L V8 255 kg (562 lb) but their blocks are made of CGI iron. A bigger 12 cylinder, even with an aluminum block, should be between the V8's 255 kg and 440 kg (970 lb) of two V6. This is unfavorable against the 130 kg (287 lb) of a concurrent ] V10. Also the wheelbase has been increased over the R8 to account for this. | ||
| Audi's decision to use a diesel engine emphasizes the commercial success of ] (and its competitors) on Europe's roads. It isn't however, the first diesel to be raced at Le Mans. In 2004 a Lola equipped with a Caterpillar re-badged ] ran for a few hours before breaking its gearbox. The Volkswagen Group itself uses a specially equipped diesel race ] at the ] and ] had successfully raced diesel ] |
Audi's decision to use a diesel engine emphasizes the commercial success of ] (and its competitors) on Europe's roads. It isn't however, the first diesel to be raced at Le Mans. In 2004 a Lola equipped with a Caterpillar re-badged ] ran for a few hours before breaking its gearbox. The Volkswagen Group itself uses a specially equipped diesel race ] at the ] and ] had successfully raced diesel ], winning the 1998 ]. Peugeot will compette with its new diesel effort in 2007. | ||
| == Results == | |||
| On March |
On ] 2006, the #2 Audi R10 won the 54th annual ] after shattering the qualifying record for the pole. However, the #1 car did not finish due to an overheating problem. | ||
| == Budget == | |||
| ⚫ | According to the April 2006 (04/2006) issue of German enthusiast car magazine ''Sport Auto'', the Audi R10 project will cost Audi €70 Million per year. This is the most ambitious and the most expensive project ever undertaken by Audi Motorsport | ||
| '''BUDGET''' | |||
| ⚫ | According to the April 2006 (04/2006) issue of German enthusiast car magazine Sport Auto the Audi R10 project will cost Audi €70 Million per year. This is the most ambitious and the most expensive project ever undertaken by Audi Motorsport | ||
| == External links == | == External links == | ||
| * , with the ] Paris presentation in video | * , with the ] Paris presentation in video | ||
Revision as of 19:10, 22 April 2006
The Audi R10 is a sports-racing car prepared for sports car racing in the LMP1 class of the Le Mans 24 Hours. The car was unveiled Tuesday, December 13 2005 at 12:00 CET, and should begin at the 2006 Le Mans. It has won at the 2006 12 Hours of Sebring.
It supersedes the previous Audi R8, a very successful model which won five times at Le Mans since 1999. In later years the ACO, who sets the rules for racing in the Le Mans 24 Hours, has reduced the restrictor size on the engine, and stipulated the R8 carry ballast, to make the races more competitive. In response to the new level of competition the development of a successor was necessary.
Though it bears a strong resemblance to the previous model, it is nevertheless a new design. The aerodynamic package is in compliance with the new regulations. A second rollover cage is added and the wheelbase is lengthened to accept the new, longer V12 TDI engine.
Engine
The main novelty of the R10 is its engine: a TDI turbo Diesel. It is a 5.5 L all aluminum bi-turbo 90° V12, with common rail direct injection of more than 1600 bar. Its output should be 650 hp (485 kW) (regulated) and 1100 N·m (811 ft·lbf) of torque, and its usable power band is between 3000 and 5000 rpm. Its benefits are a broad range of usable power, high torque and economy. Two Garrett turbochargers limited by the regulations to 2.94 bar absolute breathe through two 39.9 mm air intake restrictors. It uses the latest Bosch Motronic (MS14) management, 1600 bar piezo injectors, and makes a low noise for a race car.
It will be difficult for Audi to overcome the weight of this engine. The latest Audi TDI 3.0 L V6 weighs 220 kg (485 lb) and the 4.2 L V8 255 kg (562 lb) but their blocks are made of CGI iron. A bigger 12 cylinder, even with an aluminum block, should be between the V8's 255 kg and 440 kg (970 lb) of two V6. This is unfavorable against the 130 kg (287 lb) of a concurrent Judd V10. Also the wheelbase has been increased over the R8 to account for this.
Audi's decision to use a diesel engine emphasizes the commercial success of TDI (and its competitors) on Europe's roads. It isn't however, the first diesel to be raced at Le Mans. In 2004 a Lola equipped with a Caterpillar re-badged VW V10 TDI ran for a few hours before breaking its gearbox. The Volkswagen Group itself uses a specially equipped diesel race Touareg at the Paris Dakar Rally and BMW had successfully raced diesel touring cars, winning the 1998 24 Hours Nürburgring. Peugeot will compette with its new diesel effort in 2007.
Results
On 18 March 2006, the #2 Audi R10 won the 54th annual 12 Hours of Sebring after shattering the qualifying record for the pole. However, the #1 car did not finish due to an overheating problem.
Budget
According to the April 2006 (04/2006) issue of German enthusiast car magazine Sport Auto, the Audi R10 project will cost Audi €70 Million per year. This is the most ambitious and the most expensive project ever undertaken by Audi Motorsport
External links
- Official Audi R10 Page, with the 13 december Paris presentation in video
- Official press release via Planetlemans.com, Tuesday, 13 December 2005, with more images
