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2003 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.

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Audi A6 / S6

If you are not a TrueDelta member, you can see only five Audi A6 / S6 MPG gas mileage averages for each powertrain. Log in or join us to see them all.

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
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 turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat med none 0 0 10 90 80 19.5
flat light none 5 0 5 90 70 22.2
flat light none 5 0 5 90 70 25.9
flat light none 10 10 10 70 75 23.5
flat light light 0 0 0 100 60 24.6
2003 4dr Sedan turbocharged 250hp 2.7L V6
5-speed shiftable automatic AWD		 flat light none 4 2 6 88 71 23.1
  Averages flat light none 4 2 6 88 71 23.1
With the turbocharged 250hp 2.7L V6 engine, 5-speed shiftable automatic transmission, and all-wheel drive, 2003 Audi A6 / S6 fuel economy has been averaging 23.1 MPG (miles per gallon).

The 2003 Audi A6 / S6s in this analysis were driven mostly on the highway at an average speed of 71 miles per hour (about 88 percent of the miles driven). The rest of the miles were in the suburbs (6 percent), in heavy traffic (4 percent), and in the city (2 percent).

In addition the average 2003 Audi A6 / S6 in this analysis was driven on flat terrain with a 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
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 300-horsepower 4.2L V8 engine, 5-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 220-horsepower 3.0L V6
5-speed shiftable automatic AWD		 flat light light 20 80 0 0 N/A 19.1
flat med none 5 60 20 15 75 15.0
flat light light 50 50 0 0 N/A 19.8
flat light light 50 50 0 0 N/A 20.1
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 25 48 10 17 70 19.0
  Averages flat light light 25 48 10 17 70 19.0
With the 220-horsepower 3.0L V6 engine, 5-speed shiftable automatic transmission, and all-wheel drive, 2003 Audi A6 / S6 gas mileage has been averaging 19.0 MPG (miles per gallon).

The 2003 Audi A6 / S6s in this analysis were driven mostly in the city (about 48 percent of the miles driven). The rest of the miles were in heavy traffic (25 percent), on the highway at an average speed of 70 miles per hour (17 percent), and in the suburbs (10 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.

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