Mercedes-Benz GL-Class MPG by Year
| Year | Combined | Fuel | Cost per 100 miles | Trims | Recalls |
|---|---|---|---|---|---|
| 2016 | 14–19 | Premium gasoline | $26.10 | 3 | – |
| 2015 | 14–19 | Premium gasoline | $26.10 | 3 | – |
| 2014 | 14–16 | Premium gasoline | $31.00 | 3 | – |
| 2013 | 14–16 | Premium gasoline | $31.00 | 3 | – |
| 2012 | 14–15 | Premium gasoline | $33.06 | 2 | – |
| 2011 | 14–15 | Premium gasoline | $33.06 | 2 | – |
| 2010 | 14 | Premium gasoline | $35.42 | 2 | – |
| 2009 | 14–15 | Premium gasoline | $33.06 | 2 | – |
| 2008 | 14–20 | Premium gasoline, Diesel | $24.80 | 3 | – |
| 2007 | 15–20 | Diesel, Premium gasoline | $31.04 | 2 | – |
Fuel economy: U.S. EPA fueleconomy.gov