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Audi A6 / S6 / RS6 Fuel Economy Data

4dr Sedan supercharged 340hp 3.0L V6 8-sp shiftable automatic AWD

flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
flat med hvy 5 5 35 55 65 30.000

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What Our Members Are Saying about the Real Gas Mileage of the 2018 Audi A6 / S6 / RS6

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2018 Audi A6 / S6 / RS6 Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Audi A6 / S6 / RS6's real-world MPG based on how and where you drive a car.