2011 Audi A6 fuel economy
The EPA lists 4 versions of the 2011 Audi A6. Combined fuel economy ranges from 19 to 24 MPG; the most efficient version is rated 21 city / 30 highway.
At a glance
- Combined
- 19 to 24 MPG depending on version
- City and highway
- 21 and 30 most efficient version
- Yearly fuel cost
- $3,400 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 Automatic (variable gear ratios) | 6-cyl 3.2L | Front-Wheel Drive | 21 | 30 | 24 MPG | $3,400 |
| A6 Avant quattro Automatic (S6) | 6-cyl 3.0L | All-Wheel Drive | 18 | 26 | 21 MPG | $3,900 |
| A6 quattro Automatic (S6) | 6-cyl 3.0L | All-Wheel Drive | 18 | 26 | 21 MPG | $3,900 |
| A6 quattro Automatic (S6) | 8-cyl 4.2L | All-Wheel Drive | 16 | 24 | 19 MPG | $4,350 |
At EPA assumptions, the most efficient version costs about $3,400 per year in fuel, versus $4,350 for the least efficient.