Mercedes-Benz C-Class MPG by Year
| Year | Combined | Fuel | Cost per 100 miles | Trims | Recalls |
|---|---|---|---|---|---|
| 2027 | 27–29 | Premium gasoline | $17.10 | 2 | 0 |
| 2026 | 22–29 | Premium gasoline | $17.10 | 3 | 0 |
| 2025 | 20–29 | Premium gasoline | $17.10 | 4 | 0 |
| 2024 | 23–30 | Premium gasoline | $16.53 | 3 | 0 |
| 2023 | 19–29 | Premium gasoline | $17.10 | 11 | 0 |
| 2022 | 22–29 | Premium gasoline | $17.10 | 8 | 0 |
| 2021 | 20–27 | Premium gasoline | $18.37 | 15 | 0 |
| 2020 | 20–28 | Premium gasoline | $17.71 | 15 | – |
| 2019 | 20–27 | Premium gasoline | $18.37 | 15 | – |
| 2018 | 19–30 | Premium gasoline | $16.53 | 16 | – |
| 2017 | 19–30 | Premium gasoline | $16.53 | 16 | – |
| 2016 | 20–30 | Premium gasoline | $16.53 | 6 | – |
| 2015 | 15–28 | Premium gasoline | $17.71 | 9 | – |
| 2014 | 15–25 | Premium gasoline | $19.84 | 12 | – |
| 2013 | 15–25 | Premium gasoline | $19.84 | 12 | – |
| 2012 | 15–25 | Premium gasoline | $19.84 | 11 | – |
| 2011 | 15–21 | Premium gasoline | $23.62 | 7 | – |
| 2010 | 15–21 | Premium gasoline | $23.62 | 7 | – |
| 2009 | 15–21 | Premium gasoline | $23.62 | 4 | – |
| 2008 | 15–21 | Premium gasoline | $23.62 | 5 | – |
| 2007 | 19–22 | Premium gasoline | $22.54 | 7 | – |
| 2006 | 17–22 | Premium gasoline | $22.54 | 8 | – |
| 2005 | 16–24 | Premium gasoline | $20.66 | 14 | – |
| 2004 | 16–23 | Premium gasoline | $21.56 | 20 | – |
| 2003 | 17–24 | Premium gasoline | $20.66 | 19 | – |
| 2002 | 17–21 | Premium gasoline | $23.62 | 7 | – |
| 2001 | 19–20 | Premium gasoline | $24.80 | 3 | – |
| 2000 | 18–22 | Premium gasoline | $22.54 | 3 | – |
| 1999 | 18–22 | Premium gasoline | $22.54 | 3 | – |
| 1998 | 17–23 | Premium gasoline | $21.56 | 3 | – |
| 1997 | 19–23 | Premium gasoline | $21.56 | 3 | – |
| 1996 | 18–23 | Premium gasoline | $21.56 | 3 | – |
| 1995 | 18–22 | Premium gasoline | $22.54 | 3 | – |
| 1994 | 20–22 | Premium gasoline | $22.54 | 2 | – |
Fuel economy: U.S. EPA fueleconomy.gov