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Audi A6 / S6 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's real-world MPG based on how and where you drive a car.

Reported MPG

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Audi A6 / S6 Gas Mileage

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 4dr Sedan turbocharged 420hp 4.0L V8
7-speed automated manual AWD
flat med light 0 100 0 0 N/A 17.3
2013 4dr Sedan turbocharged 420hp 4.0L V8
7-speed automated manual AWD
flat med light 0 100 0 0 17.3  
  Averages flat med light 0 100 0 0 17.3
With the turbocharged 420hp 4.0L V8 engine, 7-speed automated manual transmission, and all-wheel drive, 2013 Audi A6 / S6 fuel economy has been averaging 17.3 MPG (miles per gallon).

The 2013 Audi A6 / S6s in this analysis were driven mostly in the city (about 100 percent of the miles driven). The rest of the miles were in heavy traffic (0 percent), in the suburbs (0 percent), and on the highway at an average speed of miles per hour (0 percent).

In addition the average 2013 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD
hills lead none 0 10 25 65 70 22.5
2013 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD
hills lead none 0 10 25 65 70 22.5  
  Averages hills lead none 0 10 25 65 70 22.5
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, the 2013 Audi A6 / S6 has been averaging 22.5 MPG (miles per gallon).

The 2013 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 65 percent of the miles driven). The rest of the miles were in the suburbs (25 percent), in the city (10 percent), and in heavy traffic (0 percent).

In addition the average 2013 Audi A6 / S6 in this analysis was driven on hilly terrain with a lead foot and the AC not used at all.
 
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
2012 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD
flat med none 10 0 0 90 65 32.0
2012 4dr Sedan supercharged 310hp 3.0L V6
8-speed shiftable automatic AWD
flat med none 10 0 0 90 65 32.0  
  Averages flat med none 10 0 0 90 65 32.0
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, 2012 Audi A6 / S6 gas mileage has been averaging 32.0 MPG (miles per gallon).

The 2012 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 90 percent of the miles driven). The rest of the miles were in heavy traffic (10 percent), in the suburbs (0 percent), and in the city (0 percent).

In addition the average 2012 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
 
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
2011 4dr Sedan supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD
flat med hvy 30 45 10 15 70 23.8
2011 4dr Sedan supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD
flat med hvy 30 45 10 15 70 23.8  
  Averages flat med hvy 30 45 10 15 70 23.8
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, 2011 Audi A6 / S6 fuel economy has been averaging 23.8 MPG (miles per gallon).

The 2011 Audi A6 / S6s in this analysis were driven mostly in the city (about 45 percent of the miles driven). The rest of the miles were in heavy traffic (30 percent), on the highway at an average speed of 70 miles per hour (15 percent), and in the suburbs (10 percent).

In addition the average 2011 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.
 
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
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 Wagon supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD
flat med light 10 20 40 30 75 25.0  
  Averages flat med light 10 20 40 30 75 25.0
With the turbocharged 420hp 4.0L V8 engine, 7-speed automated manual transmission, and all-wheel drive, the 2010 Audi A6 / S6 has been averaging 25.0 MPG (miles per gallon).

The 2010 Audi A6 / S6s in this analysis were driven mostly in the suburbs (about 40 percent of the miles driven). The rest of the miles were on the highway at an average speed of 75 miles per hour (30 percent), in the city (20 percent), and in heavy traffic (10 percent).

In addition the average 2010 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
2010 4dr Sedan supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD
flat light light 10 10 25 55 65 21.8
  flat light light 10 10 25 55 65 21.9
  mtns med hvy 0 0 0 100 70 27.7
  flat med none 20 0 30 50 74 26.4
2010 4dr Sedan supercharged 300hp 3.0L V6
6-speed shiftable automatic AWD
hills med light 10 5 20 65 69 24.5  
  Averages hills med light 10 5 20 65 69 24.5
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, 2010 Audi A6 / S6 gas mileage has been averaging 24.5 MPG (miles per gallon).

The 2010 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 69 miles per hour (about 65 percent of the miles driven). The rest of the miles were in the suburbs (20 percent), in heavy traffic (10 percent), and in the city (5 percent).

In addition the average 2010 Audi A6 / S6 in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time.
 
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
2008 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
flat med none 15 15 20 50 60 23.0
  flat med light 19 25 25 31 70 19.0
  flat med none 10 20 30 40 65 18.0
2008 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
flat med none 15 20 25 40 65 20.0  
  Averages flat med none 15 20 25 40 65 20.0
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, 2008 Audi A6 / S6 fuel economy has been averaging 20.0 MPG (miles per gallon).

The 2008 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 40 percent of the miles driven). The rest of the miles were in the suburbs (25 percent), in the city (20 percent), and in heavy traffic (15 percent).

In addition the average 2008 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
 
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
2007 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
flat med none 10 20 30 40 75 22.1
  hills med none 0 50 0 50 75 22.3
2007 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
hills med none 5 35 15 45 75 22.2  
  Averages hills med none 5 35 15 45 75 22.2
With the turbocharged 420hp 4.0L V8 engine, 7-speed automated manual transmission, and all-wheel drive, the 2007 Audi A6 / S6 has been averaging 22.2 MPG (miles per gallon).

The 2007 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 75 miles per hour (about 45 percent of the miles driven). The rest of the miles were in the city (35 percent), in the suburbs (15 percent), and in heavy traffic (5 percent).

In addition the average 2007 Audi A6 / S6 in this analysis was driven on hilly terrain with a medium foot and the AC not used at all.
 
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
2007 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
flat light light 5 10 40 45 60 22.8
  mtns light none 0 9 27 64 65 27.0
2007 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
hills light light 3 10 34 55 63 24.9  
  Averages hills light light 3 10 34 55 63 24.9
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, 2007 Audi A6 / S6 gas mileage has been averaging 24.9 MPG (miles per gallon).

The 2007 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 63 miles per hour (about 55 percent of the miles driven). The rest of the miles were in the suburbs (34 percent), in the city (10 percent), and in heavy traffic (3 percent).

In addition the average 2007 Audi A6 / S6 in this analysis was driven on hilly terrain with a light foot and the AC on only some of the time.
 
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
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 435-horsepower 5.2L V10
6-speed shiftable automatic AWD
flat med light 30 50 5 15 70 12.1  
  Averages flat med light 30 50 5 15 70 12.1
With the 435-horsepower 5.2L V10 engine, 6-speed shiftable automatic transmission, and all-wheel drive, 2007 Audi A6 / S6 fuel economy has been averaging 12.1 MPG (miles per gallon).

The 2007 Audi A6 / S6s in this analysis were driven mostly in the city (about 50 percent of the miles driven). The rest of the miles were in heavy traffic (30 percent), on the highway at an average speed of 70 miles per hour (15 percent), and in the suburbs (5 percent).

In addition the average 2007 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
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 350-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med light 10 5 20 65 70 20.5  
  Averages flat med light 10 5 20 65 70 20.5
With the 350-horsepower 4.2L V8 engine, 6-speed shiftable automatic transmission, and all-wheel drive, the 2007 Audi A6 / S6 has been averaging 20.5 MPG (miles per gallon).

The 2007 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 65 percent of the miles driven). The rest of the miles were in the suburbs (20 percent), in heavy traffic (10 percent), and in the city (5 percent).

In addition the average 2007 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
2006.5 4dr Sedan turbocharged 140hp 2.0L I4 Diesel
6-speed manual FWD
flat v.lt none 5 0 0 95 37 41.6
2006.5 4dr Sedan turbocharged 140hp 2.0L I4 Diesel
6-speed manual FWD
flat v.lt none 5 0 0 95 37 41.6  
  Averages flat v.lt none 5 0 0 95 37 41.6
With the turbocharged 140hp 2.0L I4 Diesel engine, 6-speed manual transmission, and front-wheel drive, 2006.5 Audi A6 / S6 gas mileage has been averaging 41.6 MPG (miles per gallon).

The 2006.5 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 37 miles per hour (about 95 percent of the miles driven). The rest of the miles were in heavy traffic (5 percent), in the suburbs (0 percent), and in the city (0 percent).

In addition the average 2006.5 Audi A6 / S6 in this analysis was driven on flat terrain with an ultra-light foot and the AC not used at all.
 
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
2006 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
flat light none 5 5 40 50 60 26.0
  flat light none 20 22 27 31 75 23.0
  flat light none 20 20 35 25 75 23.2
  flat light light 10 40 20 30 70 26.5
  flat med hvy 0 0 20 80 75 24.2
2006 4dr Wagon 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
flat light light 11 17 28 43 71 24.6  
  Averages flat light light 11 17 28 43 71 24.6
With the turbocharged 420hp 4.0L V8 engine, 7-speed automated manual transmission, and all-wheel drive, 2006 Audi A6 / S6 fuel economy has been averaging 24.6 MPG (miles per gallon).

The 2006 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 71 miles per hour (about 43 percent of the miles driven). The rest of the miles were in the suburbs (28 percent), in the city (17 percent), and in heavy traffic (11 percent).

In addition the average 2006 Audi A6 / S6 in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
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
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
hills med light 24 20 26 30 75 31.0
  flat light none 5 5 17 74 60 25.0
  flat light light 0 2 0 98 74 29.4
  flat med light 20 30 20 30 80 21.5
  flat med hvy 20 30 20 30 80 21.5
2006 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
flat med light 14 17 17 52 74 25.7  
  Averages flat med light 14 17 17 52 74 25.7
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, the 2006 Audi A6 / S6 has been averaging 25.7 MPG (miles per gallon).

The 2006 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 74 miles per hour (about 52 percent of the miles driven). The rest of the miles were in the city (17 percent), in the suburbs (17 percent), and in heavy traffic (14 percent).

In addition the average 2006 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
2006 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med hvy 0 0 10 90 80 24.0
  flat light light 12 36 45 6 74 17.0
  flat lead none 0 0 90 10 80 15.5
  flat med none 0 0 75 25 75 16.0
2006 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med light 3 9 55 33 77 18.1  
  Averages flat med light 3 9 55 33 77 18.1
With the 350-horsepower 4.2L V8 engine, 6-speed shiftable automatic transmission, and all-wheel drive, 2006 Audi A6 / S6 gas mileage has been averaging 18.1 MPG (miles per gallon).

The 2006 Audi A6 / S6s in this analysis were driven mostly in the suburbs (about 55 percent of the miles driven). The rest of the miles were on the highway at an average speed of 77 miles per hour (33 percent), in the city (9 percent), and in heavy traffic (3 percent).

In addition the average 2006 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
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
7-speed shiftable CVT FWD
flat med hvy 30 20 20 30 80 28.6  
  Averages flat med hvy 30 20 20 30 80 28.6
With the 255-horsepower 3.1L V6 engine, 7-speed shiftable CVT transmission, and front-wheel drive, 2006 Audi A6 / S6 fuel economy has been averaging 28.6 MPG (miles per gallon).

The 2006 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 80 miles per hour (about 30 percent of the miles driven). The rest of the miles were in heavy traffic (30 percent), in the suburbs (20 percent), and in the city (20 percent).

In addition the average 2006 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.
 
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
2005 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
flat med hvy 10 0 10 80 80 25.2
  flat lead hvy 10 30 30 30 70 17.0
  flat med none 10 6 10 74 75 21.3
  flat med none 10 0 20 70 80 26.5
  flat med light 5 15 25 55 80 22.0
2005 4dr Sedan 255-horsepower 3.1L V6
6-speed shiftable automatic AWD
flat med light 9 10 19 62 77 22.4  
  Averages flat med light 9 10 19 62 77 22.4
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, the 2005 Audi A6 / S6 has been averaging 22.4 MPG (miles per gallon).

The 2005 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 77 miles per hour (about 62 percent of the miles driven). The rest of the miles were in the suburbs (19 percent), in the city (10 percent), and in heavy traffic (9 percent).

In addition the average 2005 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
2005 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med hvy 0 0 30 70 70 17.0
  flat med hvy 0 0 30 70 70 17.6
  flat med hvy 0 0 30 70 70 16.2
  flat med hvy 0 0 30 70 70 14.8
  flat med hvy 0 0 30 70 70 18.1
2005 4dr Sedan 335-horsepower 4.2L V8
6-speed shiftable automatic AWD
flat med hvy 0 0 30 70 70 16.7  
  Averages flat med hvy 0 0 30 70 70 16.7
With the 350-horsepower 4.2L V8 engine, 6-speed shiftable automatic transmission, and all-wheel drive, 2005 Audi A6 / S6 gas mileage has been averaging 16.7 MPG (miles per gallon).

The 2005 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 70 percent of the miles driven). The rest of the miles were in the suburbs (30 percent), in heavy traffic (0 percent), and in the city (0 percent).

In addition the average 2005 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on most or all of the time.
 
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
2004 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD
flat med none 10 0 0 90 65 19.2
  flat med none 0 0 0 100 70 21.2
2004 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD
flat med none 5 0 0 95 68 20.2  
  Averages flat med none 5 0 0 95 68 20.2
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, 2004 Audi A6 / S6 fuel economy has been averaging 20.2 MPG (miles per gallon).

The 2004 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 68 miles per hour (about 95 percent of the miles driven). The rest of the miles were in heavy traffic (5 percent), in the suburbs (0 percent), and in the city (0 percent).

In addition the average 2004 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
 
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
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 300-horsepower 4.2L V8
5-speed shiftable automatic AWD
flat med none 25 25 25 25 75 18.1  
  Averages flat med none 25 25 25 25 75 18.1
With the 350-horsepower 4.2L V8 engine, 6-speed shiftable automatic transmission, and all-wheel drive, the 2004 Audi A6 / S6 has been averaging 18.1 MPG (miles per gallon).

The 2004 Audi A6 / S6s in this analysis were driven mostly in heavy traffic (about 25 percent of the miles driven). The rest of the miles were in the city (25 percent), in the suburbs (25 percent), and on the highway at an average speed of 75 miles per hour (25 percent).

In addition the average 2004 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
 
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
2004 4dr Sedan 265-horsepower 2.7L V6
5-speed shiftable automatic AWD
hills med none 0 5 30 65 50 24.5
  flat light none 5 80 0 15 70 21.0
  flat med none 0 0 50 50 70 19.0
  flat light light 0 60 0 40 70 21.8
  flat med hvy 10 5 20 65 70 18.6
2004 4dr Sedan 265-horsepower 2.7L V6
5-speed shiftable automatic AWD
flat med light 3 30 20 47 66 21.0  
  Averages flat med light 3 30 20 47 66 21.0
With the 265-horsepower 2.7L V6 engine, 5-speed shiftable automatic transmission, and all-wheel drive, 2004 Audi A6 / S6 gas mileage has been averaging 21.0 MPG (miles per gallon).

The 2004 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 66 miles per hour (about 47 percent of the miles driven). The rest of the miles were in the city (30 percent), in the suburbs (20 percent), and in heavy traffic (3 percent).

In addition the average 2004 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
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 Wagon 340-horsepower 4.2L V8
5-speed shiftable automatic AWD
flat lead hvy 20 20 30 30 80 16.0  
  Averages flat lead hvy 20 20 30 30 80 16.0
With the 340-horsepower 4.2L V8 engine, 5-speed shiftable automatic transmission, and all-wheel drive, 2003 Audi A6 / S6 fuel economy has been averaging 16.0 MPG (miles per gallon).

The 2003 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 80 miles per hour (about 30 percent of the miles driven). The rest of the miles were in the suburbs (30 percent), in heavy traffic (20 percent), and in the city (20 percent).

In addition the average 2003 Audi A6 / S6 in this analysis was driven on flat terrain with a lead foot and the AC on most or all of the time.
 
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
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 450hp 4.2L V8
5-speed shiftable automatic AWD
flat med light 2 5 22 72 75 20.4  
  Averages flat med light 2 5 22 72 75 20.4
With the turbocharged 450hp 4.2L V8 engine, 5-speed shiftable automatic transmission, and all-wheel drive, the 2003 Audi A6 / S6 has been averaging 20.4 MPG (miles per gallon).

The 2003 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 75 miles per hour (about 72 percent of the miles driven). The rest of the miles were in the suburbs (22 percent), in the city (5 percent), and in heavy traffic (2 percent).

In addition the average 2003 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
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
6-speed manual AWD
flat med none 0 20 30 50 75 22.0  
  Averages flat med none 0 20 30 50 75 22.0
With the turbocharged 250hp 2.7L V6 engine, 6-speed manual transmission, and all-wheel drive, 2003 Audi A6 / S6 gas mileage has been averaging 22.0 MPG (miles per gallon).

The 2003 Audi A6 / S6s 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 suburbs (30 percent), in the city (20 percent), and in heavy traffic (0 percent).

In addition the average 2003 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
 
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
2003 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD
flat light light 50 0 0 50 62 20.6
  flat light light 20 23 26 31 60 22.0
  flat light light 50 0 0 50 62 20.3
  flat light light 50 0 0 50 62 20.5
  flat light light 0 0 30 70 65 21.0
2003 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD
flat light light 34 5 11 50 62 20.9  
  Averages flat light light 34 5 11 50 62 20.9
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, 2003 Audi A6 / S6 fuel economy has been averaging 20.9 MPG (miles per gallon).

The 2003 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 62 miles per hour (about 50 percent of the miles driven). The rest of the miles were in heavy traffic (34 percent), in the suburbs (11 percent), and in the city (5 percent).

In addition the average 2003 Audi A6 / S6 in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
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
2003 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD
hills med hvy 5 5 5 85 74 22.4
  flat med none 20 10 25 45 60 19.5
2003 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD
hills med light 13 8 15 65 67 21.0  
  Averages hills med light 13 8 15 65 67 21.0
With the 350-horsepower 4.2L V8 engine, 6-speed shiftable automatic transmission, and all-wheel drive, the 2003 Audi A6 / S6 has been averaging 21.0 MPG (miles per gallon).

The 2003 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 67 miles per hour (about 65 percent of the miles driven). The rest of the miles were in the suburbs (15 percent), in heavy traffic (13 percent), and in the city (8 percent).

In addition the average 2003 Audi A6 / S6 in this analysis was driven on hilly terrain with a medium foot and the AC on only some of the time.
 
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
2003 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD
flat med light 5 15 30 50 70 18.5
  flat light light 0 0 10 90 55 20.5
  flat med light 5 15 30 50 70 20.2
  flat med none 0 0 10 90 80 19.5
  flat light none 10 10 10 70 75 23.5
2003 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD
flat med light 4 8 18 70 70 20.4  
  Averages flat med light 4 8 18 70 70 20.4
With the 265-horsepower 2.7L V6 engine, 5-speed shiftable automatic transmission, and all-wheel drive, 2003 Audi A6 / S6 gas mileage has been averaging 20.4 MPG (miles per gallon).

The 2003 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 70 percent of the miles driven). The rest of the miles were in the suburbs (18 percent), in the city (8 percent), and in heavy traffic (4 percent).

In addition the average 2003 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
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 Wagon 220-horsepower 3.0L V6
5-speed shiftable automatic AWD
flat light light 15 15 10 60 60 21.3  
  Averages flat light light 15 15 10 60 60 21.3
With the turbocharged 420hp 4.0L V8 engine, 7-speed automated manual transmission, and all-wheel drive, 2002 Audi A6 / S6 fuel economy has been averaging 21.3 MPG (miles per gallon).

The 2002 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 60 miles per hour (about 60 percent of the miles driven). The rest of the miles were in the city (15 percent), in heavy traffic (15 percent), and in the suburbs (10 percent).

In addition the average 2002 Audi A6 / S6 in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
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
2002 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD
flat med none 50 20 10 20 75 16.0
  flat med none 20 7 7 67 75 16.1
2002 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD
flat med none 35 14 9 44 75 16.1  
  Averages flat med none 35 14 9 44 75 16.1
With the turbocharged 250hp 2.7L V6 engine, 6-speed manual transmission, and all-wheel drive, the 2002 Audi A6 / S6 has been averaging 16.1 MPG (miles per gallon).

The 2002 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 75 miles per hour (about 44 percent of the miles driven). The rest of the miles were in heavy traffic (35 percent), in the city (14 percent), and in the suburbs (9 percent).

In addition the average 2002 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
 
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
2002 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD
flat light hvy 20 40 30 10 60 18.0
  flat light light 0 20 70 10 70 19.3
2002 4dr Sedan 220-horsepower 3.0L V6
5-speed shiftable automatic AWD
flat light hvy 10 30 50 10 65 18.7  
  Averages flat light hvy 10 30 50 10 65 18.7
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, 2002 Audi A6 / S6 gas mileage has been averaging 18.7 MPG (miles per gallon).

The 2002 Audi A6 / S6s in this analysis were driven mostly in the suburbs (about 50 percent of the miles driven). The rest of the miles were in the city (30 percent), in heavy traffic (10 percent), and on the highway at an average speed of 65 miles per hour (10 percent).

In addition the average 2002 Audi A6 / S6 in this analysis was driven on flat terrain with a light foot and the AC on most or all of the time.
 
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
2002 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD
flat light hvy 5 20 45 30 60 17.0
  flat med none 0 20 50 30 60 16.1
  flat light hvy 0 0 10 90 60 24.0
  flat med none 18 25 22 36 65 20.5
  flat light none 10 40 10 40 65 17.9
2002 4dr Sedan 300-horsepower 4.2L V8
5-speed shiftable automatic AWD
flat light light 7 21 27 45 62 19.1  
  Averages flat light light 7 21 27 45 62 19.1
With the 350-horsepower 4.2L V8 engine, 6-speed shiftable automatic transmission, and all-wheel drive, 2002 Audi A6 / S6 fuel economy has been averaging 19.1 MPG (miles per gallon).

The 2002 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 62 miles per hour (about 45 percent of the miles driven). The rest of the miles were in the suburbs (27 percent), in the city (21 percent), and in heavy traffic (7 percent).

In addition the average 2002 Audi A6 / S6 in this analysis was driven on flat terrain with a light foot and the AC on only some of the time.
 
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
2002 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD
flat med none 0 0 11 89 75 21.4
  flat med light 0 35 50 15 75 17.8
  flat light none 20 20 0 60 60 12.9
  flat med light 10 70 0 20 75 19.5
  flat med light 25 25 0 50 60 20.4
2002 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD
flat med none 11 30 12 47 69 18.4  
  Averages flat med none 11 30 12 47 69 18.4
With the 265-horsepower 2.7L V6 engine, 5-speed shiftable automatic transmission, and all-wheel drive, the 2002 Audi A6 / S6 has been averaging 18.4 MPG (miles per gallon).

The 2002 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 69 miles per hour (about 47 percent of the miles driven). The rest of the miles were in the city (30 percent), in the suburbs (12 percent), and in heavy traffic (11 percent).

In addition the average 2002 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
 
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
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
6-speed shiftable CVT FWD
flat med light 10 40 10 40 70 24.0  
  Averages flat med light 10 40 10 40 70 24.0
With the 220-horsepower 3.0L V6 engine, 6-speed shiftable CVT transmission, and front-wheel drive, 2002 Audi A6 / S6 gas mileage has been averaging 24.0 MPG (miles per gallon).

The 2002 Audi A6 / S6s in this analysis were driven mostly in the city (about 40 percent of the miles driven). The rest of the miles were on the highway at an average speed of 70 miles per hour (40 percent), in heavy traffic (10 percent), and in the suburbs (10 percent).

In addition the average 2002 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
2001 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD
flat light light 5 55 30 10 75 19.6
  flat med none 0 10 85 5 75 23.3
2001 4dr Sedan turbocharged 250hp 2.7L V6
6-speed manual AWD
flat med light 3 33 58 8 75 21.5  
  Averages flat med light 3 33 58 8 75 21.5
With the turbocharged 250hp 2.7L V6 engine, 6-speed manual transmission, and all-wheel drive, 2001 Audi A6 / S6 fuel economy has been averaging 21.5 MPG (miles per gallon).

The 2001 Audi A6 / S6s in this analysis were driven mostly in the suburbs (about 58 percent of the miles driven). The rest of the miles were in the city (33 percent), on the highway at an average speed of 75 miles per hour (8 percent), and in heavy traffic (3 percent).

In addition the average 2001 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
 
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
2001 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic AWD
flat med hvy 20 30 20 30 70 20.4
  mtns med light 0 30 35 35 60 22.0
2001 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic AWD
hills med hvy 10 30 28 33 65 21.2  
  Averages hills med hvy 10 30 28 33 65 21.2
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, the 2001 Audi A6 / S6 has been averaging 21.2 MPG (miles per gallon).

The 2001 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 33 percent of the miles driven). The rest of the miles were in the city (30 percent), in the suburbs (28 percent), and in heavy traffic (10 percent).

In addition the average 2001 Audi A6 / S6 in this analysis was driven on hilly terrain with a medium foot and the AC on most or all of the time.
 
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
2001 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD
flat med light 10 20 20 50 65 21.0
  flat lead none 0 20 80 0 N/A 19.0
  flat light none 0 20 80 0 N/A 20.9
  flat med none 5 5 10 80 70 20.5
  flat med none 0 0 0 100 80 19.6
2001 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD
flat med none 3 13 38 46 72 20.2  
  Averages flat med none 3 13 38 46 72 20.2
With the 265-horsepower 2.7L V6 engine, 5-speed shiftable automatic transmission, and all-wheel drive, 2001 Audi A6 / S6 gas mileage has been averaging 20.2 MPG (miles per gallon).

The 2001 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 72 miles per hour (about 46 percent of the miles driven). The rest of the miles were in the suburbs (38 percent), in the city (13 percent), and in heavy traffic (3 percent).

In addition the average 2001 Audi A6 / S6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
 
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
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 Wagon 200-horsepower 2.8L V6
5-speed shiftable automatic AWD
hills med hvy 10 30 10 50 65 20.0  
  Averages hills med hvy 10 30 10 50 65 20.0
With the turbocharged 420hp 4.0L V8 engine, 7-speed automated manual transmission, and all-wheel drive, 2000 Audi A6 / S6 fuel economy has been averaging 20.0 MPG (miles per gallon).

The 2000 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 65 miles per hour (about 50 percent of the miles driven). The rest of the miles were in the city (30 percent), in heavy traffic (10 percent), and in the suburbs (10 percent).

In addition the average 2000 Audi A6 / S6 in this analysis was driven on hilly terrain with a medium foot and the AC on most or all of the time.
 
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
2000 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic AWD
hills med none 10 25 35 30 75 21.4
  hills med none 10 25 35 30 75 21.4
  flat light none 5 20 35 40 65 20.2
2000 4dr Sedan 200-horsepower 2.8L V6
5-speed shiftable automatic AWD
hills med none 8 23 35 33 72 21.0  
  Averages hills med none 8 23 35 33 72 21.0
With the supercharged 310hp 3.0L V6 engine, 8-speed shiftable automatic transmission, and all-wheel drive, the 2000 Audi A6 / S6 has been averaging 21.0 MPG (miles per gallon).

The 2000 Audi A6 / S6s in this analysis were driven mostly in the suburbs (about 35 percent of the miles driven). The rest of the miles were on the highway at an average speed of 72 miles per hour (33 percent), in the city (23 percent), and in heavy traffic (8 percent).

In addition the average 2000 Audi A6 / S6 in this analysis was driven on hilly terrain with a medium foot and the AC not used at all.
 
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
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 FWD
hills light light 45 20 5 30 60 16.5  
  Averages hills light light 45 20 5 30 60 16.5
With the 220-horsepower 3.0L V6 engine, 6-speed shiftable CVT transmission, and front-wheel drive, 2000 Audi A6 / S6 gas mileage has been averaging 16.5 MPG (miles per gallon).

The 2000 Audi A6 / S6s in this analysis were driven mostly in heavy traffic (about 45 percent of the miles driven). The rest of the miles were on the highway at an average speed of 60 miles per hour (30 percent), in the city (20 percent), and in the suburbs (5 percent).

In addition the average 2000 Audi A6 / S6 in this analysis was driven on hilly terrain with a light foot and the AC on only some of the time.

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What Our Members Are Saying about the Real Audi A6 / S6 MPG

Audi A6 / S6 Fuel Economy: Pros
Year Body/Powertrain Comment
2008 4dr Sedan supercharged 310hp 3.0L V6 8-sp shiftable automatic AWD It is @ least 4 mpg better hwy & city
2006 4dr Sedan supercharged 310hp 3.0L V6 8-sp 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).
2006 4dr Sedan supercharged 310hp 3.0L V6 8-sp shiftable automatic AWD better then 28 mpg on highway due to transmission gearing
2006 4dr Sedan supercharged 310hp 3.0L V6 8-sp 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!
2006 4dr Sedan supercharged 310hp 3.0L V6 8-sp 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.
2006 4dr Sedan supercharged 310hp 3.0L V6 8-sp shiftable automatic AWD 21=22 mpg in cit/commute/highway driving -- pretty good for a large luxury car that weighs 4000+ pounds.
2004 4dr Sedan 220-hp 3.0L V6 6-sp shiftable CVT FWD Typically 22-24 in-town and 29-31 on the road. Excellent economy for car size and level of comfort.
Audi A6 / S6 Fuel Economy: Cons
Year Body/Powertrain Comment
2006 4dr Sedan 350-hp 4.2L V8 6-sp 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
2006 4dr Wagon supercharged 310hp 3.0L V6 8-sp shiftable automatic AWD Poor relative to power
2002 4dr Sedan turbocharged 250hp 2.7L V6 6-sp 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).