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Nissan Z vs. Audi A6 / S6 / RS6 MPG

Chart is based on 143 fuel economy reports for the Nissan Z and 229 fuel economy reports for the Audi A6 / S6 / RS6.

Nissan Z MPG

Nissan Z Nissan Z 2013 22.8 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2012 20.2 MPG Highway Percentage 57 percent Nissan Z Nissan Z 2011 19.4 MPG Highway Percentage 33 percent Nissan Z Nissan Z 2011 24.4 MPG Highway Percentage 70 percent Nissan Z Nissan Z 2010 20.0 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2010 21.0 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2010 21.7 MPG Highway Percentage 38 percent Nissan Z Nissan Z 2009 23.9 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2009 24.9 MPG Highway Percentage 59 percent Nissan Z Nissan Z 2009 16.9 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2008 21.0 MPG Highway Percentage 48 percent Nissan Z Nissan Z 2007 22.1 MPG Highway Percentage 59 percent Nissan Z Nissan Z 2007 14.1 MPG Highway Percentage 10 percent Nissan Z Nissan Z 2007 19.0 MPG Highway Percentage 40 percent Nissan Z Nissan Z 2006.5 21.0 MPG Highway Percentage 30 percent Nissan Z Nissan Z 2006 21.2 MPG Highway Percentage 50 percent Nissan Z Nissan Z 2006 18.0 MPG Highway Percentage 5 percent Nissan Z Nissan Z 2006 21.9 MPG Highway Percentage 24 percent Nissan Z Nissan Z 2006 22.0 MPG Highway Percentage 35 percent Nissan Z Nissan Z 2006 25.2 MPG Highway Percentage 88 percent Nissan Z Nissan Z 2005 25.7 MPG Highway Percentage 78 percent Nissan Z Nissan Z 2005 21.4 MPG Highway Percentage 26 percent Nissan Z Nissan Z 2005 17.6 MPG Highway Percentage 16 percent Nissan Z Nissan Z 2005 20.9 MPG Highway Percentage 46 percent Nissan Z Nissan Z 2005 17.8 MPG Highway Percentage 35 percent Nissan Z Nissan Z 2004 22.1 MPG Highway Percentage 51 percent Nissan Z Nissan Z 2004 20.5 MPG Highway Percentage 13 percent Nissan Z Nissan Z 2004 22.7 MPG Highway Percentage 55 percent Nissan Z Nissan Z 2004 23.8 MPG Highway Percentage 84 percent Nissan Z Nissan Z 2003 21.9 MPG Highway Percentage 30 percent Nissan Z Nissan Z 2003 21.3 MPG Highway Percentage 34 percent
Year Body/Powertrain 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
2013 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 flat light light 0 10 40 50 70 22.8  
2012 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 flat med hvy 2 15 27 57 73 20.2  
2011 2dr Hatch 332-horsepower 3.7L V6
7-speed shiftable automatic RWD		 flat med light 3 25 40 33 75 19.4  
2011 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 flat med light 0 3 27 70 67 24.4  
2010 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 flat med light 0 50 0 50 80 20.0  
2010 2dr Convertible 332-horsepower 3.7L V6
7-speed shiftable automatic RWD		 hills med light 0 0 50 50 80 21.0  
2010 2dr Convertible 332-horsepower 3.7L V6
6-speed manual RWD		 flat med light 24 13 24 38 60 21.7  
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2009 2dr Hatch 350-horsepower 3.7L V6
6-speed manual RWD		 hills med none 0 0 50 50 75 23.9  
2009 2dr Hatch 332-horsepower 3.7L V6
7-speed shiftable automatic RWD		 flat med light 6 4 31 59 62 24.9  
2009 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 flat med light 21 20 10 50 70 16.9  
2008 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 flat med light 5 4 43 48 71 21.0  
2007 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 flat med light 6 8 28 59 84 22.1  
2007 2dr Hatch 306-horsepower 3.5L V6
5-speed shiftable automatic RWD		 hills med hvy 35 35 20 10 65 14.1  
2007 2dr Convertible 306-horsepower 3.5L V6
5-speed shiftable automatic RWD		 hills med light 20 10 30 40 63 19.0  
2006.5 2dr Hatch 306-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med none 10 10 50 30 60 21.0  
2006 2dr Hatch 300-horsepower 3.5L V6
6-speed manual RWD		 flat med light 8 19 23 50 78 21.2  
2006 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 flat med hvy 10 70 15 5 75 18.0  
2006 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 9 21 47 24 66 21.9  
2006 2dr Convertible 300-horsepower 3.5L V6
6-speed manual RWD		 flat med none 5 20 40 35 60 22.0  
2006 2dr Convertible 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med none 12 0 0 88 75 25.2  
2005 2dr Hatch 300-horsepower 3.5L V6
6-speed manual RWD		 hills med light 12 3 8 78 65 25.7  
2005 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 flat med light 22 34 19 26 75 21.4  
2005 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 11 61 13 16 60 17.6  
2005 2dr Convertible 287-horsepower 3.5L V6
6-speed manual RWD		 flat med hvy 12 27 16 46 78 20.9  
2005 2dr Convertible 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light light 0 0 65 35 65 17.8  
2004 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 flat med hvy 15 14 19 51 67 22.1  
2004 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat light light 4 4 79 13 66 20.5  
2004 2dr Convertible 287-horsepower 3.5L V6
6-speed manual RWD		 flat med light 23 11 11 55 67 22.7  
2004 2dr Convertible 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 1 16 0 84 68 23.8  
2003 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 flat med light 6 26 37 30 67 21.9  
2003 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 flat med light 3 36 26 34 70 21.3  

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This page shows only averages. See all the Nissan Z fuel economy data.

Audi A6 / S6 / RS6 MPG

Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2018 30.0 MPG Highway Percentage 55 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2016 31.4 MPG Highway Percentage 85 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2014 26.7 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2013 17.3 MPG Highway Percentage 0 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2013 22.5 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2012 32.0 MPG Highway Percentage 90 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2011 23.8 MPG Highway Percentage 15 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2010 25.0 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2010 24.5 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2008 20.0 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 20.2 MPG Highway Percentage 49 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 12.1 MPG Highway Percentage 15 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 20.5 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 24.9 MPG Highway Percentage 55 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006.5 41.6 MPG Highway Percentage 95 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 23.9 MPG Highway Percentage 44 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 19.3 MPG Highway Percentage 63 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 28.6 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 25.0 MPG Highway Percentage 62 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2005 18.3 MPG Highway Percentage 67 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2005 21.7 MPG Highway Percentage 54 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2004 18.1 MPG Highway Percentage 25 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2004 20.6 MPG Highway Percentage 54 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2004 20.2 MPG Highway Percentage 95 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 16.0 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 20.4 MPG Highway Percentage 72 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 22.0 MPG Highway Percentage 50 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 22.0 MPG Highway Percentage 76 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 21.0 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 20.4 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 21.3 MPG Highway Percentage 60 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 16.1 MPG Highway Percentage 44 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 19.0 MPG Highway Percentage 43 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 19.4 MPG Highway Percentage 45 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 24.0 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 18.7 MPG Highway Percentage 10 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2001 21.5 MPG Highway Percentage 8 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2001 20.7 MPG Highway Percentage 55 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2001 21.2 MPG Highway Percentage 33 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 20.0 MPG Highway Percentage 50 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 20.8 MPG Highway Percentage 60 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 16.5 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 21.0 MPG Highway Percentage 33 percent
Year Body/Powertrain 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
2018 4dr Sedan supercharged 340hp 3.0L V6
8-speed shiftable automatic AWD		 flat med hvy 5 5 35 55 65 30.0  
2016 4dr Sedan supercharged 333hp 3.0L V6
8-speed shiftable automatic AWD		 flat med none 0 10 5 85 80 31.4  
2014 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD		 flat med hvy 0 10 50 40 80 26.7  
2013 4dr Sedan turbocharged 420hp 4.0L V8
7-speed automated manual AWD		 flat med light 0 100 0 0 0 17.3  
2013 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD		 hills lead none 0 10 25 65 70 22.5  
2012 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD		 flat med none 10 0 0 90 65 32.0  
2011 4dr Sedan supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD		 flat med hvy 30 45 10 15 70 23.8  
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2010 4dr Wagon supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD		 flat med light 10 20 40 30 75 25.0  
2010 4dr Sedan supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD		 flat med light 9 6 20 65 88 24.5  
2008 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med none 15 20 25 40 65 20.0  
2007 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 0 11 40 49 75 20.2  
2007 4dr Sedan 435-horsepower 5.2L V10
6-speed shiftable automatic AWD		 flat med light 30 50 5 15 70 12.1  
2007 4dr Sedan 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med light 10 5 20 65 70 20.5  
2007 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 hills light light 3 10 34 55 63 24.9  
2006.5 4dr Sedan turbocharged 140hp 2.0L I4 Diesel
6-speed manual FWD		 flat v.lt none 5 0 0 95 60 41.6  
2006 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 16 17 22 44 78 23.9  
2006 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med none 1 2 34 63 82 19.3  
2006 4dr Sedan 255-horsepower 3.1L V6
7-speed shiftable CVT FWD		 flat med hvy 30 20 20 30 80 28.6  
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 8 14 16 62 77 25.0  
2005 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med light 1 4 28 67 77 18.3  
2005 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 11 13 23 54 81 21.7  
2004 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD		 flat med none 25 25 25 25 75 18.1  
2004 4dr Sedan 265-horsepower 2.7L V6
5-speed shiftable automatic AWD		 flat med light 4 25 17 54 70 20.6  
2004 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat med none 5 0 0 95 68 20.2  
2003 4dr Wagon 340-horsepower 4.2L V8
5-speed shiftable automatic AWD		 flat lead hvy 20 20 30 30 80 16.0  
2003 4dr Sedan turbocharged 450hp 4.2L V8
5-speed shiftable automatic AWD		 flat med light 2 5 22 72 75 20.4  
2003 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med none 0 20 30 50 75 22.0  
2003 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat light light 5 7 12 76 70 22.0  
2003 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD		 hills med light 13 8 15 65 90 21.0  
2003 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat light light 16 13 30 40 88 20.4  
2002 4dr Wagon 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat light light 15 15 10 60 60 21.3  
2002 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med none 35 14 9 44 75 16.1  
2002 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat med light 12 32 13 43 66 19.0  
2002 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD		 flat light light 6 20 29 45 62 19.4  
2002 4dr Sedan 220-horsepower 3.0L V6
6-speed shiftable CVT FWD		 flat med light 10 40 10 40 70 24.0  
2002 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat light hvy 10 30 50 10 65 18.7  
2001 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med light 3 33 58 8 75 21.5  
2001 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat med none 4 12 29 55 71 20.7  
2001 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic AWD		 hills med hvy 10 30 28 33 65 21.2  
2000 4dr Wagon 200-horsepower 2.8L V6
5-speed shiftable automatic AWD		 hills med hvy 10 30 10 50 65 20.0  
2000 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med none 10 20 10 60 120 20.8  
2000 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic FWD		 hills light light 45 20 5 30 60 16.5  
2000 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic AWD		 hills med none 8 23 35 33 72 21.0  

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This page shows only averages. See all the Audi A6 / S6 / RS6 fuel economy data.

Nissan Z vs. Audi A6 / S6 / RS6 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 Nissan Z and Audi A6 / S6 / RS6's where a car was driven. So you can get an idea of their real-world MPG based on how and where you drive a car.

See TrueDelta's information for all Hatchbacks and Convertibles.
See TrueDelta's information for all Nissan models and Audi models.

What Our Members Are Saying about the Real Gas Mileage of the Nissan Z

Nissan Z Real Gas Mileage: Pros
YearBody/PowertrainComment
2011 2dr Hatch 332-horsepower 3.7L V6
7-speed shiftable automatic RWD		 I recommend changing your oil as soon as you get the car with basic 5w30 oil. Then @ 1200 miles use the nissan ester oil. @ 5000 miles switch again to a premium synthetic. Redline, Royal purple & amsoil. Engine will run supersmooth with 23mpg avg. see full Nissan Z review
2011 2dr Hatch 332-horsepower 3.7L V6
6-speed manual RWD		 Reasonable fuel economy considering the 332 hp and 270 ft lbs of torque available. see full Nissan Z review
2007 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 If I shift between 2k to 2.5k, I get about 22mpg city and 27 mpg hwy. If I shift at 4.5k rpm (which I mostly do) I get about 16 mpg city and 20 mpg hwy. see full Nissan Z review
2007 2dr Convertible 306-horsepower 3.5L V6
5-speed shiftable automatic RWD		 Very Good and exactly as projected with pump fuel 93. Higher octane race fuel affords better mileage ,as with any vehicle proper maintenence ensuring air filters are clean . I change my oil every 3-5 000 miles and I love this car see full Nissan Z review
2007 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 Good gas mileage for a car with over 300 hp. see full Nissan Z review
2003 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 A lot better than the previous Jeep I owned. It is average in the car market today though. see full Nissan Z review
2003 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 better than average comparing to vehicles in the same class see full Nissan Z review
Nissan Z Real Gas Mileage: Cons
YearBody/PowertrainComment
2011 2dr Hatch 332-horsepower 3.7L V6
7-speed shiftable automatic RWD		 Withoout high quality (pricey) synthetic? Good look getting anything over 20mpg. see full Nissan Z review
2007 2dr Hatch 306-horsepower 3.5L V6
5-speed shiftable automatic RWD		 terrible fuel economy for urban owners see full Nissan Z review
2007 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 It was worse than my 303 hp 5.3L V8 Grand Prix, and though it was faster off the line (by about .3 seconds), the Grand Prix GXP was much faster in highway gears. So better MPG and more juice at highway speeds made the GP a better choice for me. see full Nissan Z review
2007 2dr Hatch 306-horsepower 3.5L V6
6-speed manual RWD		 If you drive it hard, you get 17mpg. see full Nissan Z review
2005 2dr Hatch 300-horsepower 3.5L V6
6-speed manual RWD		 Only drinks premium grade and you can almost see the fuel gauge sinking. see full Nissan Z review
2004 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 it is a sports car see full Nissan Z review
2004 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 This car's fuel economy shows how much the world has moved forward with regards to fuel management. My commute is pretty much 50/50 city/highway, and I get 19-22 MPG on average depending on weather and A/C usage. My best tanks were in the 26-27 MPG range on those long trips to NY/FL. For reference, a 335i makes more power and probably averages about 22-24 MPG in mixed driving and can get over 30 MPG no problem on the highway. When you drive ~25000 miles a year that definitely adds up. see full Nissan Z review
2004 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 You have to drive like a grandma to get the estimated gas mileages. more realistically you are looking at 15-19mpg average, totally dependant upon how you drive. see full Nissan Z review
2003 2dr Hatch 287-horsepower 3.5L V6
5-speed shiftable automatic RWD		 You might not care about fuel economy in a sports car, but as my daily driver I spend about $200/mo in gas. see full Nissan Z review
2003 2dr Hatch 287-horsepower 3.5L V6
6-speed manual RWD		 it can get low when driven the way its meant to be driven (under 20) but if your just cruising it can get about 27-28 see full Nissan Z review
 

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