Audi teams in Nürburgring 24 Hours: Sights set on victory

Audi R8 LMS ultra #3 (Phoenix Racing), Marc Basseng/Marcel Fässler/Frank Stippler/Laurens Vanthoor (D/CH/D/B), Audi R8 LMS ultra #4 (Phoenix Racing), Christopher Haase/Christian Mamerow/René Rast/Markus Winkelhock (D/D/D/D).