2007 Audi S6
The 2007 Audi S6 is available as a 4-door, 5-seat sedan. Starting at $72,000, the 2007 Audi S6 Base is powered by a 5.2L, 10-cylinder engine mated to anautomatic transmission that returns an EPA estimated 15-mpg in the city and 21-mpg on the highway.
