AUBURN HILLS, MI – The entire run of Audi R8s for 2009 has sold out. There’s now an 18-month waiting list for Audi’s hand-built supercar, according to The R8’s success is good news for both the upcoming 2009 Audi R8 V-10 and Audi R8 TDI, guaranteeing them a market. And according to, this is the best supercar on the market, mixing “gorgeous looks with excellent performance and everyday luxury.”