"It wasn’t easy to decide which of our six Le Mans drivers should compete in the American Le Mans Series,” explains Head of Audi Motorsport Dr Wolfgang Ullrich. "All six have already proven just how good they are at the wheel of the Audi R8 and also the R10 TDI. Because Tom Kristensen also starts in the DTM, and there are several clashing dates, he was not an option. It was obvious that Frank Biela and Emanuele Pirro would compete again as defending champions. With Dindo Capello and Allan McNish we chose the two drivers who won at Sebring and who have already collected valuable championship points. Bearing in mind the strong competition, every point counts.”

The second round of the American Le Mans Series is held on 12 May around the street circuit in Houston (US state of Texas). The race starts on Friday evening at 8:00 p.m. local time and finishes 2 hours 45 minutes later in the dark.

Since an intensive test programme is scheduled for the two Audi R10 TDI prototypes before the season’s highpoint at Le Mans on 17/18 June, the cars will be prepared for the US programme after Le Mans. The Audi Sport North America team will thus rely on the proven Audi R8 for the races in Houston (12/05), at Mid-Ohio (21/05) and at Lime Rock (01/07). Dindo Capello and Allan McNish will share the R8, which has claimed 61 wins from 77 races to date, and must race with 35 kilograms extra ballast (935 instead of 900 kilograms) as stipulated by the 2006 regulations.

All four Audi "factory” drivers are among the most successful drivers in the American Le Mans Series. German Frank Biela and Italian Emanuele Pirro both have already won the championship twice (Pirro in 2001 and 2005, Biela in 2003 and 2005), and last year together for the first time. Allan McNish (Scotland) won the title during the 2000 season, the Audi R8 prototype’s debut year. Dindo Capello (Italy) was runner-up twice and third overall once, and with his 15 race wins, is one of the most successful drivers in the ‘top-flight’ LM P1. Capello and McNish formed a strong driver squad in the 2000 season and are now reunited.