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Audi A8 / S8 MPG


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Model Year Body/Powertrain MPG  
2011 2011 4dr Sedan 372-hp 4.2L V8 8-sp shiftable automatic AWD 20.35
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With the supercharged 333hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, the 2011 Audi A8 / S8 has been averaging 20.35 MPG (miles per gallon).

The 2011 Audi A8 / S8s in this analysis were driven mostly on the highway at an average speed of 68 miles per hour (about 36 percent of the miles driven). The rest of the miles were in the city (13.5 percent), in heavy traffic (12 percent), and in the suburbs (0 percent).

In addition, the average 2011 Audi A8 / S8 in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.

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2011 Audi A8 / S8 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 A8 / S8's real-world MPG based on how and where you drive a car.