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Audi A6 / S6 / RS6 MPG

MPG Number of Vehicles
15 miles per gallon 1 vehicles
16 miles per gallon 1 vehicles
17 miles per gallon 0 vehicles
18 miles per gallon 0 vehicles
19 miles per gallon 5 vehicles
20 miles per gallon 10 vehicles
21 miles per gallon 9 vehicles
22 miles per gallon 6 vehicles
23 miles per gallon 0 vehicles
24 miles per gallon 1 vehicles
25 miles per gallon 3 vehicles
26 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2003 2003 4dr Sedan turbocharged 250hp 2.7L V6 6-sp manual AWD 22
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With the 172-horsepower 2.4L I4 engine, 6-speed shiftable CVT transmission, and front-wheel drive, the 2003 Audi A6 / S6 / RS6 has been averaging 22 MPG (miles per gallon).

The 2003 Audi A6 / S6 / RS6s in this analysis were driven mostly on the highway at an average speed of 75 miles per hour (about 50 percent of the miles driven). The rest of the miles were in the city (20 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2003 Audi A6 / S6 / RS6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
2003 2003 4dr Sedan 265-hp 2.7L V6 5-sp shiftable automatic AWD 21.87
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2003 2003 4dr Sedan 350-hp 4.2L V8 6-sp shiftable automatic AWD 20.95
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2003 2003 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 20.36
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2003 2003 4dr Sedan turbocharged 450hp 4.2L V8 5-sp shiftable automatic AWD 20.38
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2003 2003 4dr Wagon 340-hp 4.2L V8 5-sp shiftable automatic AWD 16
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What Our Members Are Saying about the Real Gas Mileage of the 2003 Audi A6 / S6 / RS6

2003 Audi A6 / S6 / RS6 Real Gas Mileage: Pros
YearBody/PowertrainComment
2004 4dr Sedan 220-horsepower 3.0L V6
6-speed shiftable CVT FWD		 Typically 22-24 in-town and 29-31 on the road. Excellent economy for car size and level of comfort. see full Audi A6 / S6 / RS6 review
2003 Audi A6 / S6 / RS6 Real Gas Mileage: Cons
YearBody/PowertrainComment
2002 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 For a car that requires 91+ octane, it would be nice if it got better gas mileage in city driving (around 16-18 mpg). The mileage on the highway is much better (up to 26 mpg). see full Audi A6 / S6 / RS6 review
 

2003 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.