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Audi A6 / S6 / RS6 MPG

MPG Number of Vehicles
12 miles per gallon 1 vehicles
13 miles per gallon 1 vehicles
14 miles per gallon 0 vehicles
15 miles per gallon 2 vehicles
16 miles per gallon 9 vehicles
17 miles per gallon 15 vehicles
18 miles per gallon 10 vehicles
19 miles per gallon 31 vehicles
20 miles per gallon 46 vehicles
21 miles per gallon 44 vehicles
22 miles per gallon 25 vehicles
23 miles per gallon 7 vehicles
24 miles per gallon 9 vehicles
25 miles per gallon 11 vehicles
26 miles per gallon 4 vehicles
27 miles per gallon 5 vehicles
28 miles per gallon 1 vehicles
29 miles per gallon 2 vehicles
30 miles per gallon 2 vehicles
31 miles per gallon 2 vehicles
32 miles per gallon 1 vehicles
33 miles per gallon 0 vehicles
34 miles per gallon 0 vehicles
35 miles per gallon 0 vehicles
36 miles per gallon 0 vehicles
37 miles per gallon 0 vehicles
38 miles per gallon 0 vehicles
39 miles per gallon 0 vehicles
40 miles per gallon 0 vehicles
41 miles per gallon 0 vehicles
42 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2018 2018 4dr Sedan supercharged 340hp 3.0L V6 8-sp shiftable automatic AWD 30
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With the turbocharged 335hp 3.0L V6 Hybrid engine, 7-speed automated manual transmission, and all-wheel drive, the 2018 Audi A6 / S6 / RS6 has been averaging 30 MPG (miles per gallon).

The 2018 Audi A6 / S6 / RS6s in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 55 percent of the miles driven). The rest of the miles were in the city (5 percent), in heavy traffic (5 percent), and in the suburbs (0 percent).

In addition, the average 2018 Audi A6 / S6 / RS6 in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.
2016 2016 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 31.36
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2014 2014 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 26.69
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2013 2013 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 22.47
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2013 2013 4dr Sedan turbocharged 420hp 4.0L V8 7-sp automated manual AWD 17.33
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2012 2012 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 32
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2011 2011 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 23.8
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2010 2010 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 24.47
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2010 2010 4dr Wagon supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 25
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2008 2008 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 20.31
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2007 2007 4dr Sedan 435-hp 5.2L V10 6-sp shiftable automatic AWD 12.1
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2007 2007 4dr Sedan 350-hp 4.2L V8 6-sp shiftable automatic AWD 20.5
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2007 2007 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 24.89
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2007 2007 4dr Wagon supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 20.2
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2006 2006 4dr Sedan 255-hp 3.1L V6 7-sp shiftable CVT FWD 28.6
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2006 2006 4dr Sedan 350-hp 4.2L V8 6-sp shiftable automatic AWD 19.33
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2006 2006 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 24.96
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2006 2006 4dr Wagon supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 23.76
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2006.5 2006.5 4dr Sedan turbocharged 140hp 2.0L I4 Diesel 6-sp manual FWD 41.6
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2005 2005 4dr Sedan 350-hp 4.2L V8 6-sp shiftable automatic AWD 18.31
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2005 2005 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 21.66
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2004 2004 4dr Sedan 265-hp 2.7L V6 5-sp shiftable automatic AWD 20.56
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2004 2004 4dr Sedan 350-hp 4.2L V8 6-sp shiftable automatic AWD 18.1
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2004 2004 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 20.2
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2003 2003 4dr Sedan turbocharged 250hp 2.7L V6 6-sp manual AWD 22
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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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2002 2002 4dr Sedan turbocharged 250hp 2.7L V6 6-sp manual AWD 16.05
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2002 2002 4dr Sedan 265-hp 2.7L V6 5-sp shiftable automatic AWD 18.96
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2002 2002 4dr Sedan 350-hp 4.2L V8 6-sp shiftable automatic AWD 19.41
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2002 2002 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 18.65
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2002 2002 4dr Sedan 220-hp 3.0L V6 6-sp shiftable CVT FWD 24
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2002 2002 4dr Wagon supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 21.3
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2001 2001 4dr Sedan turbocharged 250hp 2.7L V6 6-sp manual AWD 21.45
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2001 2001 4dr Sedan 265-hp 2.7L V6 5-sp shiftable automatic AWD 20.59
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2001 2001 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 21.2
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2000 2000 4dr Sedan turbocharged 250hp 2.7L V6 6-sp manual AWD 20.8
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2000 2000 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 21
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2000 2000 4dr Sedan 220-hp 3.0L V6 6-sp shiftable CVT FWD 16.5
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2000 2000 4dr Wagon supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 20
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What Our Members Are Saying about the Real Gas Mileage of the Audi A6 / S6 / RS6

Audi A6 / S6 / RS6 Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
It is @ least 4 mpg better hwy & city see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
It's hard to imagine such a powerful luxury car can get such great gas mileage. On a recent trip to Montreal I calculated my fuel economy to be somewhere in the 27mpg range....incredible! see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
better then 28 mpg on highway due to transmission gearing see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
Despite the performance of the A6 3.2 it delivers great mpg for such a large car. It excels on the open road. With cruise it is possible to achieve a range of 650+ miles on a tankful. see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
With the FSI and V6, I regularly see 27 mpg in city. And arround 30-32 mpg highway (no A/C on, and cruising at 80 mph). see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
21=22 mpg in cit/commute/highway driving -- pretty good for a large luxury car that weighs 4000+ pounds. see full Audi A6 / S6 / RS6 review
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
Audi A6 / S6 / RS6 Real Gas Mileage: Cons
YearBody/PowertrainComment
2006 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
Poor relative to power see full Audi A6 / S6 / RS6 review
2006 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD
this is not a car to be used as a city daily driver -- the best mpg you will get in all city driving is 12mpg see full Audi A6 / S6 / RS6 review
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
 

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.