Audi | Audi A3 | Audi TT | Audi Performance and Racing | Audi R8 | Robert Audi | Pierre Audi | Formula Palmer Audi | Audi R8 (road car) | Audi F103 | Audi A6 | Audi A4 | 2009 Formula Palmer Audi season | Audi Q7 | Audi filia et | Audi A8 | Audi 100 | 2013 Audi Cup |
Ulrich Baretzky is "?title=Audi">Audi Sports' Head of Engine Technology, and has been credited with developing the V12 TDI engine, used in the Audi R10 racecar.