Audi A3 TDI Clubsport Quattro Concept
Audi likes to use the Lake Worther Tour, held annually in southern Austria at the end of May, as a place to show off some fresh ideas. Last year, the automaker brought out the radically styled TT Clubsport Concept. Bowing this year is the A3 Clubsport Concept, a rehash of the not-for-U.S. A3 three-door that would drive any Eurotuner green, or perhaps red, with envy.