Autotrader has 1,072 Used Audi cars for sale near Gainesville, GA, including a 2011 Audi A8 L 4.2 w/ Driver Assistance Pkg, a 2012 Audi A6 3.0T Premium Plus quattro, and a 2012 Audi S5 3.0T Prestige Cabriolet ranging in price from $4,650 to $194,985.