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Acura TL vs. Audi A6 / S6 / RS6 Fuel Economy (km/L)

Chart is based on 338 fuel economy reports for the Acura TL and 229 fuel economy reports for the Audi A6 / S6 / RS6.

Acura TL km/L

Acura TL Acura TL 2013 61.2 MPG Highway Percentage 85 percent Acura TL Acura TL 2013 62.9 MPG Highway Percentage 50 percent Acura TL Acura TL 2012 57.3 MPG Highway Percentage 67 percent Acura TL Acura TL 2012 61.9 MPG Highway Percentage 61 percent Acura TL Acura TL 2010 61.2 MPG Highway Percentage 31 percent Acura TL Acura TL 2010 43.7 MPG Highway Percentage 35 percent Acura TL Acura TL 2010 52.4 MPG Highway Percentage 34 percent Acura TL Acura TL 2009 27.1 MPG Highway Percentage 55 percent Acura TL Acura TL 2009 50.1 MPG Highway Percentage 43 percent Acura TL Acura TL 2008 43.7 MPG Highway Percentage 54 percent Acura TL Acura TL 2008 51.8 MPG Highway Percentage 15 percent Acura TL Acura TL 2008 36.9 MPG Highway Percentage 38 percent Acura TL Acura TL 2007 56.5 MPG Highway Percentage 50 percent Acura TL Acura TL 2007 49.4 MPG Highway Percentage 41 percent Acura TL Acura TL 2006 59.0 MPG Highway Percentage 15 percent Acura TL Acura TL 2006 24.3 MPG Highway Percentage 49 percent Acura TL Acura TL 2005 52.5 MPG Highway Percentage 55 percent Acura TL Acura TL 2005 51.5 MPG Highway Percentage 39 percent Acura TL Acura TL 2004 50.0 MPG Highway Percentage 47 percent Acura TL Acura TL 2004 54.9 MPG Highway Percentage 43 percent Acura TL Acura TL 2003 57.4 MPG Highway Percentage 53 percent Acura TL Acura TL 2003 29.2 MPG Highway Percentage 25 percent Acura TL Acura TL 2002 42.3 MPG Highway Percentage 38 percent Acura TL Acura TL 2002 62.3 MPG Highway Percentage 55 percent Acura TL Acura TL 2001 58.8 MPG Highway Percentage 90 percent Acura TL Acura TL 2000 55.7 MPG Highway Percentage 15 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 km/L
2013 4dr Sedan 305-horsepower 3.7L V6
6-speed manual AWD		 flat med light 0 3 12 85 80 61.2  
2013 4dr Sedan 280-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat med light 0 0 50 50 75 62.9  
2012 4dr Sedan 305-horsepower 3.7L V6
6-speed shiftable automatic AWD		 flat light light 13 17 3 67 67 57.3  
2012 4dr Sedan 280-horsepower 3.5L V6
6-speed shiftable automatic FWD		 flat light none 4 11 24 61 63 61.9  
2010 4dr Sedan 305-horsepower 3.7L V6
6-speed manual AWD		 flat med none 18 24 27 31 70 61.2  
2010 4dr Sedan 305-horsepower 3.7L V6
5-speed shiftable automatic AWD		 flat med none 5 9 51 35 64 43.7  
2010 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic FWD		 flat med light 16 30 20 34 63 52.4  
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2009 4dr Sedan 305-horsepower 3.7L V6
5-speed shiftable automatic AWD		 flat med light 9 10 26 55 96 27.1  
2009 4dr Sedan 280-horsepower 3.5L V6
5-speed shiftable automatic FWD		 flat light light 14 26 16 43 74 50.1  
2008 4dr Sedan 286-horsepower 3.5L V6
6-speed manual FWD		 flat med hvy 8 8 31 54 88 43.7  
2008 4dr Sedan 286-horsepower 3.5L V6
5-speed shiftable automatic FWD		 flat light light 8 31 46 15 70 51.8  
2008 4dr Sedan 258-horsepower 3.2L V6
5-speed shiftable automatic FWD		 flat med none 8 21 32 38 89 36.9  
2007 4dr Sedan 286-horsepower 3.5L V6
5-speed shiftable automatic FWD		 flat med hvy 12 25 13 50 72 56.5  
2007 4dr Sedan 258-horsepower 3.2L V6
5-speed shiftable automatic FWD		 flat light light 11 21 27 41 71 49.4  
2006 4dr Sedan 258-horsepower 3.2L V6
6-speed manual FWD		 flat med light 8 37 40 15 73 59.0  
2006 4dr Sedan 258-horsepower 3.2L V6
5-speed shiftable automatic FWD		 flat light light 9 19 23 49 97 24.3  
2005 4dr Sedan 270-horsepower 3.2L V6
6-speed manual FWD		 flat med none 6 22 17 55 79 52.5  
2005 4dr Sedan 270-horsepower 3.2L V6
5-speed shiftable automatic FWD		 flat med light 9 19 33 39 73 51.5  
2004 4dr Sedan 270-horsepower 3.2L V6
6-speed manual FWD		 flat med light 4 11 37 47 77 50.0  
2004 4dr Sedan 270-horsepower 3.2L V6
5-speed shiftable automatic FWD		 flat med light 7 22 29 43 68 54.9  
2003 4dr Sedan 260-horsepower 3.2L V6
5-speed shiftable automatic FWD		 flat med none 9 23 16 53 66 57.4  
2003 4dr Sedan 225-horsepower 3.2L V6
5-speed shiftable automatic FWD		 flat med light 13 55 8 25 89 29.2  
2002 4dr Sedan 260-horsepower 3.2L V6
5-speed shiftable automatic FWD		 flat med light 5 20 37 38 77 42.3  
2002 4dr Sedan 225-horsepower 3.2L V6
5-speed shiftable automatic FWD		 flat med light 5 14 26 55 66 62.3  
2001 4dr Sedan 225-horsepower 3.2L V6
5-speed shiftable automatic FWD		 hills v.lt none 0 0 10 90 65 58.8  
2000 4dr Sedan 225-horsepower 3.2L V6
5-speed shiftable automatic FWD		 hills light light 5 32 49 15 60 55.7  

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This page shows only averages. See all the Acura TL fuel economy data.

Audi A6 / S6 / RS6 km/L

Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2018 70.6 MPG Highway Percentage 55 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2016 73.8 MPG Highway Percentage 85 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2014 62.8 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2013 40.8 MPG Highway Percentage 0 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2013 52.9 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2012 75.3 MPG Highway Percentage 90 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2011 56.0 MPG Highway Percentage 15 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2010 58.8 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2010 37.9 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2008 47.1 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 47.5 MPG Highway Percentage 49 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 28.5 MPG Highway Percentage 15 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 48.2 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2007 58.6 MPG Highway Percentage 55 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006.5 141.2 MPG Highway Percentage 95 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 46.4 MPG Highway Percentage 44 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 43.7 MPG Highway Percentage 63 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 67.3 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2006 52.4 MPG Highway Percentage 62 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2005 40.7 MPG Highway Percentage 67 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2005 46.9 MPG Highway Percentage 54 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2004 42.6 MPG Highway Percentage 25 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2004 41.6 MPG Highway Percentage 54 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2004 47.6 MPG Highway Percentage 95 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 37.6 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 47.9 MPG Highway Percentage 72 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 51.7 MPG Highway Percentage 50 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 51.8 MPG Highway Percentage 76 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 27.7 MPG Highway Percentage 65 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2003 22.2 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 50.1 MPG Highway Percentage 60 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 37.8 MPG Highway Percentage 44 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 44.6 MPG Highway Percentage 43 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 45.7 MPG Highway Percentage 45 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 56.5 MPG Highway Percentage 40 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2002 43.9 MPG Highway Percentage 10 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2001 50.5 MPG Highway Percentage 8 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2001 48.8 MPG Highway Percentage 55 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2001 49.9 MPG Highway Percentage 33 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 47.0 MPG Highway Percentage 50 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 8.8 MPG Highway Percentage 60 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 38.8 MPG Highway Percentage 30 percent Audi A6 / S6 / RS6 Audi A6 / S6 / RS6 2000 49.4 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 km/L
2018 4dr Sedan supercharged 340hp 3.0L V6
8-speed shiftable automatic AWD		 flat med hvy 5 5 35 55 65 70.6  
2016 4dr Sedan supercharged 333hp 3.0L V6
8-speed shiftable automatic AWD		 flat med none 0 10 5 85 80 73.8  
2014 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD		 flat med hvy 0 10 50 40 80 62.8  
2013 4dr Sedan turbocharged 420hp 4.0L V8
7-speed automated manual AWD		 flat med light 0 100 0 0 0 40.8  
2013 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD		 hills lead none 0 10 25 65 70 52.9  
2012 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD		 flat med none 10 0 0 90 65 75.3  
2011 4dr Sedan supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD		 flat med hvy 30 45 10 15 70 56.0  
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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 58.8  
2010 4dr Sedan supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD		 flat med light 9 6 20 65 88 37.9  
2008 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med none 15 20 25 40 65 47.1  
2007 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 0 11 40 49 75 47.5  
2007 4dr Sedan 435-horsepower 5.2L V10
6-speed shiftable automatic AWD		 flat med light 30 50 5 15 70 28.5  
2007 4dr Sedan 350-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med light 10 5 20 65 70 48.2  
2007 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 hills light light 3 10 34 55 63 58.6  
2006.5 4dr Sedan turbocharged 140hp 2.0L I4 Diesel
6-speed manual FWD		 flat v.lt none 5 0 0 95 60 141.2  
2006 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 16 17 22 44 78 46.4  
2006 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med none 1 2 34 63 82 43.7  
2006 4dr Sedan 255-horsepower 3.1L V6
7-speed shiftable CVT FWD		 flat med hvy 30 20 20 30 80 67.3  
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 8 14 16 62 77 52.4  
2005 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD		 flat med light 1 4 28 67 77 40.7  
2005 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD		 flat med light 11 13 23 54 81 46.9  
2004 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD		 flat med none 25 25 25 25 75 42.6  
2004 4dr Sedan 265-horsepower 2.7L V6
5-speed shiftable automatic AWD		 flat med light 4 25 17 54 70 41.6  
2004 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat med none 5 0 0 95 68 47.6  
2003 4dr Wagon 340-horsepower 4.2L V8
5-speed shiftable automatic AWD		 flat lead hvy 20 20 30 30 80 37.6  
2003 4dr Sedan turbocharged 450hp 4.2L V8
5-speed shiftable automatic AWD		 flat med light 2 5 22 72 75 47.9  
2003 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med none 0 20 30 50 75 51.7  
2003 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat light light 5 7 12 76 70 51.8  
2003 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD		 hills med light 13 8 15 65 90 27.7  
2003 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat light light 16 13 30 40 88 22.2  
2002 4dr Wagon 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat light light 15 15 10 60 60 50.1  
2002 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med none 35 14 9 44 75 37.8  
2002 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat med light 12 32 13 43 66 44.6  
2002 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD		 flat light light 6 20 29 45 62 45.7  
2002 4dr Sedan 220-horsepower 3.0L V6
6-speed shiftable CVT FWD		 flat med light 10 40 10 40 70 56.5  
2002 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat light hvy 10 30 50 10 65 43.9  
2001 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med light 3 33 58 8 75 50.5  
2001 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat med none 4 12 29 55 71 48.8  
2001 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic AWD		 hills med hvy 10 30 28 33 65 49.9  
2000 4dr Wagon 200-horsepower 2.8L V6
5-speed shiftable automatic AWD		 hills med hvy 10 30 10 50 65 47.0  
2000 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD		 flat med none 10 20 10 60 120 8.8  
2000 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic FWD		 hills light light 45 20 5 30 60 38.8  
2000 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic AWD		 hills med none 8 23 35 33 72 49.4  

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

Acura TL vs. Audi A6 / S6 / RS6 Fuel Economy (km/L)

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 Acura TL and Audi A6 / S6 / RS6's where a car was driven. So you can get an idea of their real-world km/L based on how and where you drive a car.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Acura models and Audi models.

What Our Members Are Saying about the Real Gas Mileage of the Acura TL

Acura TL Real Gas Mileage: Pros
YearBody/PowertrainComment
2012 4dr Sedan 305-horsepower 3.7L V6
6-speed shiftable automatic AWD		 Mileage has been pretty good to great. At 65 mph with cruise control on a smooth, level highway I've gotten 33 mpg. 80mph (legally in west Texas) on cruise control I've gotten 24 to 25 mpg depending on wind. Between those, 70 to 75 mph on a highway, I get about the EPA highway rating of 26 mpg. In mixed highway and traffic I routinely get 23 mpg (this is my usual commute). Straight stop-and-go errand-running I get 17 to 18 mpg, which is pretty close to the EPA city rating. I tend to be somewhat light on the throttle most of the time. see full Acura TL review
2010 4dr Sedan 305-horsepower 3.7L V6
5-speed shiftable automatic AWD		 Definitely getting poor mpg - not sure if this is an issue with just my vehicle but I am not getting even close to the estimated fuel economy see full Acura TL review
2008 4dr Sedan 286-horsepower 3.5L V6
6-speed manual FWD		 Gets great fuel economy, 29mpg at 80-85mph cruize. over 30mpg if I slow it down to low 70s see full Acura TL review
2008 4dr Sedan 258-horsepower 3.2L V6
5-speed shiftable automatic FWD		 I routinely do 29.5 mpg on the highway, 20-24.5 around town, depending on the route and the traffic. see full Acura TL review
2007 4dr Sedan 286-horsepower 3.5L V6
6-speed manual FWD		 It can get in the high 20s and have extra power available if needed. see full Acura TL review
2007 4dr Sedan 286-horsepower 3.5L V6
5-speed shiftable automatic FWD		 On highway, with driving techniques I have been able to achieve 32-24 MPG average for 300 miles! Not bad for a 3.5l 6 cylinder! see full Acura TL review
2006 4dr Sedan 258-horsepower 3.2L V6
6-speed manual FWD		 33 mpg highway, 27 mpg everyday driving in a car of this size and performance is excellent see full Acura TL review
2005 4dr Sedan 270-horsepower 3.2L V6
5-speed shiftable automatic FWD		 34mpg at 65mph avg. see full Acura TL review
2005 4dr Sedan 270-horsepower 3.2L V6
6-speed manual FWD		 33 mpg at 70 mph on the hiway! see full Acura TL review
2005 4dr Sedan 270-horsepower 3.2L V6
5-speed shiftable automatic FWD		 Highway mileage is quite good, up to 28-29mpg, for high speed interstate cruising. Very good for a responsive sporty car. see full Acura TL review
Acura TL Real Gas Mileage: Cons
YearBody/PowertrainComment
2010 4dr Sedan 305-horsepower 3.7L V6
5-speed shiftable automatic AWD		 Coming from a 3.2 engine that regularly got 22-23 mpg it it a bit disappointing that the 2010 TL with the 3.7 gets only 18-19 mpg. I would expect with the engine technologies improvement over the years that the bigger engine could get better fuel mileage. see full Acura TL review
2010 4dr Sedan 305-horsepower 3.7L V6
5-speed shiftable automatic AWD		 Terrible fuel economy - this could be an issue with just my car. I'm getting about a 12-14 average. see full Acura TL review
2009 4dr Sedan 305-horsepower 3.7L V6
5-speed shiftable automatic AWD		 Could be better, the AWD system sucks up MPG. see full Acura TL review
2008 4dr Sedan 258-horsepower 3.2L V6
5-speed shiftable automatic FWD		 COuld be better for a car of that class see full Acura TL review
2008 4dr Sedan 258-horsepower 3.2L V6
5-speed shiftable automatic FWD		 At best it got in the low 20s. see full Acura TL review
2008 4dr Sedan 258-horsepower 3.2L V6
5-speed shiftable automatic FWD		 Local driving get poor gas mileage. Highway is almost as stated, 25 MPG according to the computer. see full Acura TL review
2007 4dr Sedan 286-horsepower 3.5L V6
5-speed shiftable automatic FWD		 Small tank and poor economy = frequent fill ups. see full Acura TL review
2004 4dr Sedan 270-horsepower 3.2L V6
5-speed shiftable automatic FWD		 MPG is not great. Wish Acura would invest in fuel economy (average 24 mpg). see full Acura TL review
2004 4dr Sedan 270-horsepower 3.2L V6
5-speed shiftable automatic FWD		 Not as good on the highway as I would have liked. see full Acura TL review
2002 4dr Sedan 225-horsepower 3.2L V6
5-speed shiftable automatic FWD		 V6 eats gas see full Acura TL 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