DTM Spielberg 2015
Red Bull Audi RS 5 DTM #5 (Audi Sport Team Abt Sportsline), Mattias Ekström

Two of the eight Audi DTM drivers will stay at Spielberg after the DTM weekend. On Tuesday and Wednesday, all three DTM manufacturers will be testing at the Red Bull Ring. For Audi Sport, the two DTM Champions Mattias Ekström and Mike Rockenfeller will be on track with two test vehicles of the Audi RS 5 DTM.