Audi A6 MPG by Year
| Year | Combined | Fuel | Cost per 100 miles | Trims | Recalls |
|---|---|---|---|---|---|
| 2026 | 23–24 | Premium gasoline | $20.66 | 2 | 0 |
| 2025 | 25–26 | Premium gasoline | $19.07 | 3 | 0 |
| 2024 | 25–26 | Premium gasoline | $19.07 | 3 | 0 |
| 2023 | 24–27 | Premium gasoline | $18.37 | 3 | 0 |
| 2022 | 23–26 | Premium gasoline | $19.07 | 3 | 0 |
| 2021 | 22–26 | Premium gasoline | $19.07 | 3 | 0 |
| 2020 | 22–27 | Premium gasoline | $18.37 | 3 | 0 |
| 2019 | 25–27 | Premium gasoline | $18.37 | 2 | – |
| 2018 | 23–28 | Premium gasoline | $17.71 | 3 | – |
| 2017 | 24–28 | Premium gasoline | $17.71 | 3 | – |
| 2016 | 24–30 | Premium gasoline, Diesel | $16.53 | 4 | – |
| 2015 | 21–29 | Premium gasoline, Diesel | $17.10 | 4 | – |
| 2014 | 21–29 | Diesel, Premium gasoline | $21.41 | 4 | – |
| 2013 | 21–28 | Premium gasoline | $17.71 | 3 | – |
| 2012 | 22–28 | Premium gasoline | $17.71 | 2 | – |
| 2011 | 19–24 | Premium gasoline | $20.66 | 4 | – |
| 2010 | 18–22 | Premium gasoline | $22.54 | 4 | – |
| 2009 | 18–21 | Premium gasoline | $23.62 | 4 | – |
| 2008 | 18–21 | Premium gasoline | $23.62 | 4 | – |
| 2007 | 18–21 | Premium gasoline | $23.62 | 4 | – |
| 2006 | 18–21 | Premium gasoline | $23.62 | 4 | – |
| 2005 | 19 | Premium gasoline | $26.10 | 1 | – |
| 2004 | 18–21 | Premium gasoline | $23.62 | 6 | – |
| 2003 | 18–21 | Premium gasoline | $23.62 | 6 | – |
| 2002 | 18–19 | Premium gasoline | $26.10 | 6 | – |
| 2001 | 18 | Premium gasoline | $27.55 | 6 | – |
| 2000 | 18 | Premium gasoline | $27.55 | 7 | – |
| 1999 | 18–19 | Premium gasoline | $26.10 | 3 | – |
| 1998 | 18–19 | Premium gasoline | $26.10 | 3 | – |
| 1997 | 19 | Premium gasoline | $26.10 | 4 | – |
| 1996 | 19 | Premium gasoline | $26.10 | 4 | – |
| 1995 | 18–19 | Regular gasoline, Premium gasoline | $21.25 | 6 | – |
Fuel economy: U.S. EPA fueleconomy.gov