2011 Audi RS5 promo footage – Click above to watch video after the jump
Avus Performance Audi TT-RS - Click above for high-res image gallery
As far as classic Audi models go, nothing is as iconic as the legendary "Ur-Quattro". The 1985 Audi Quattro was a beast of a car in its day, even if it only had 160 horsepower. When the new Audi S5 hit the roads, the Ingolstadt fanatics over at Fourtitude stacked the two of them up against each other, but if the latest products of the ever-churning rumormill are to be believed, Audi may be cooking one up a successor of their own.