Audi scored its second straight 1-2 finish in the 2008 American Le Mans Series with Marco Werner and Lucas Luhr taking a 2.463-second victory Saturday in the Generac 500 presented by Time Warner Cable. Diesel power won overall at Road America for the first time since 2006 as Werner crossed the finish line just ahead of teammate Marcel Fässler.
Werner passed race leader David Brabham on Road America's long frontstretch for the lead with 20 minutes left. TDI Power ran down the Acura in the waning moments as two late yellow flags played into Audi's hands, just as it did two weeks ago at Mid-Ohio.
Werner and Luhr won for the sixth time this season in LMP1 and fourth time overall. Luhr qualified on the overall pole position as Audi won overall at Road America for the first time since 2006. The R10 TDIs also won back-to-back overall races for the first time in two years. Fässler teamed with Emanuele Pirro in the second Audi entry.
"It was an exciting race and wasn't as easy as it looked especially after the second-to-last yellow," Werner said. "It was really difficult to pass the Acuras but the traffic helped me get a little closer and then TDI power helped me overtake them. After that everything was really nice."
The winning duo led 65 of 102 laps.