2014 Audi A6 fuel economy
The EPA lists 4 versions of the 2014 Audi A6. Combined fuel economy ranges from 21 to 29 MPG; the most efficient version is rated 24 city / 38 highway.
At a glance
- Combined
- 21 to 29 MPG depending on version
- City and highway
- 24 and 38 most efficient version
- Yearly fuel cost
- $3,300 EPA estimate, most efficient version
Source: U.S. EPA fueleconomy.gov
Every version the EPA tested
| Version | Engine | Drive | City | Highway | Combined | Yearly fuel cost |
|---|---|---|---|---|---|---|
| A6 quattro Automatic (S8) | 6-cyl 3.0L | All-Wheel Drive | 24 | 38 | 29 MPG | $3,300 |
| A6 Automatic (AV-S8) | 4-cyl 2.0L | Front-Wheel Drive | 25 | 33 | 28 MPG | $2,950 |
| A6 quattro Automatic (S8) | 4-cyl 2.0L | All-Wheel Drive | 20 | 29 | 23 MPG | $3,550 |
| A6 quattro Automatic (S8) | 6-cyl 3.0L | All-Wheel Drive | 18 | 27 | 21 MPG | $3,900 |
At EPA assumptions, the most efficient version costs about $3,300 per year in fuel, versus $3,900 for the least efficient.