Car Lists ›› What V8 Sedan has the best gas mileage?

The new V8 Sedan that has the best gas mileage is 2013 Audi S6 a 4dr Sedan Prestige with a combined gas mileage of 20 highway gas mileage of 27 and city gas mileage of 17. The vehicle has a starting MSRP of 71900. Click on the V8 Sedan to see related info including car specs car reviews from experts and consumers from around the Web pricing safety ratings car rankings and comparisons with similar cars and much more.
Base Msrp Combined Mpg Highway Mpg City Mpg
2013 Audi S6
"4dr Sedan Prestige"
71900
20
27
17
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