Photo: Audi A6 by Alexander-93, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
Audi · model year 2015
2015 Audi A6 quattro
Midsize · All-Wheel Drive · Gas · EPA class: Midsize Cars
EPA figures · 2015fueleconomy.gov
23MPG combined
20/29MPG city / highway
$3,550fuel a year
386 g CO₂ per mile 2.0 L 4-cyl turbo Automatic (S8)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 23 MPG
- City MPG
- 20 MPG
- Highway MPG
- 29 MPG
- Annual fuel cost
- $3,550
- Tailpipe CO₂
- 386 g per mile
- Model year
- 2015
- Body
- Car
- EPA size class
- Midsize Cars
- Drive
- All-Wheel Drive
- Engine
- 2.0 L 4-cyl turbo
- Transmission
- Automatic (S8)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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26 MPG · $3,150 fuel a year 2015 Audi A5 quattro
24 MPG · $3,400 fuel a year 2015 Audi A6
28 MPG · $2,950 fuel a year 2015 Audi A6 quattro
29 MPG · $3,300 fuel a year 2015 Audi A6 quattro
21 MPG · $3,900 fuel a year