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Audi A6 / S6 / RS6 Fuel Economy (km/L)

km/L Number of Vehicles
8 kilometers per liter 6 vehicles
9 kilometers per liter 8 vehicles
10 kilometers per liter 1 vehicles
11 kilometers per liter 0 vehicles
12 kilometers per liter 0 vehicles
13 kilometers per liter 0 vehicles
14 kilometers per liter 0 vehicles
15 kilometers per liter 0 vehicles
16 kilometers per liter 0 vehicles
17 kilometers per liter 0 vehicles
18 kilometers per liter 0 vehicles
19 kilometers per liter 0 vehicles
20 kilometers per liter 0 vehicles
21 kilometers per liter 0 vehicles
22 kilometers per liter 0 vehicles
23 kilometers per liter 0 vehicles
24 kilometers per liter 0 vehicles
25 kilometers per liter 0 vehicles
26 kilometers per liter 0 vehicles
27 kilometers per liter 0 vehicles
28 kilometers per liter 0 vehicles
29 kilometers per liter 0 vehicles
30 kilometers per liter 0 vehicles
31 kilometers per liter 0 vehicles
32 kilometers per liter 0 vehicles
33 kilometers per liter 0 vehicles
34 kilometers per liter 0 vehicles
35 kilometers per liter 1 vehicles
36 kilometers per liter 0 vehicles
37 kilometers per liter 0 vehicles
38 kilometers per liter 1 vehicles
39 kilometers per liter 0 vehicles
40 kilometers per liter 0 vehicles
41 kilometers per liter 0 vehicles
42 kilometers per liter 0 vehicles
43 kilometers per liter 0 vehicles
44 kilometers per liter 1 vehicles
45 kilometers per liter 0 vehicles
46 kilometers per liter 2 vehicles
47 kilometers per liter 1 vehicles
48 kilometers per liter 4 vehicles
49 kilometers per liter 1 vehicles
50 kilometers per liter 1 vehicles
51 kilometers per liter 1 vehicles
52 kilometers per liter 4 vehicles
53 kilometers per liter 0 vehicles
54 kilometers per liter 0 vehicles
55 kilometers per liter 1 vehicles
56 kilometers per liter 0 vehicles
57 kilometers per liter 0 vehicles
58 kilometers per liter 2 vehicles
59 kilometers per liter 0 vehicles
60 kilometers per liter 1 vehicles
61 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2003 2003 4dr Sedan turbocharged 250hp 2.7L V6 6-sp manual AWD 51.7
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With the 128 kilowatts 2.4L I4 engine, 6-speed shiftable CVT transmission, and front-wheel drive, the 2003 Audi A6 / S6 / RS6 has been averaging 51.7 L/100km (liters per 100 kilometers).

The 2003 Audi A6 / S6 / RS6s in this analysis were driven mostly on the highway at an average speed of 75 kilometers per hour (about 50 percent of the kilometers driven). The rest of the kilometers were in the city (20 percent), in the suburbs (0 percent), and in heavy traffic (0 percent).

In addition, the average 2003 Audi A6 / S6 / RS6 in this analysis was driven on flat terrain with a medium foot and the AC not used at all.
2003 2003 4dr Sedan 265-hp 2.7L V6 5-sp shiftable automatic AWD 51.45
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2003 2003 4dr Sedan 350-hp 4.2L V8 6-sp shiftable automatic AWD 27.71
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2003 2003 4dr Sedan supercharged 333hp 3.0L V6 8-sp shiftable automatic AWD 22.2
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2003 2003 4dr Sedan turbocharged 450hp 4.2L V8 5-sp shiftable automatic AWD 47.9
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2003 2003 4dr Wagon 340-hp 4.2L V8 5-sp shiftable automatic AWD 37.6
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What Our Members Are Saying about the Real Gas Mileage of the 2003 Audi A6 / S6 / RS6

2003 Audi A6 / S6 / RS6 Real Gas Mileage: Pros
YearBody/PowertrainComment
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
2003 Audi A6 / S6 / RS6 Real Gas Mileage: Cons
YearBody/PowertrainComment
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
 

2003 Audi A6 / S6 / RS6 Gas Mileage (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 Audi A6 / S6 / RS6's real-world km/L based on how and where you drive a car.