Mercedes-Benz GL-Class MPG by model year

Combined EPA ratings for each Mercedes-Benz GL-Class model year. Years with identical ratings are grouped together.

Model year	Combined MPG	Best hwy	Versions
2016	14–19 MPG	21	3
2015	14–19 MPG	21	3
2013–2014	14–16 MPG	19	3
2012	14–15 MPG	18	2
2011	14–15 MPG	18	2
2010	14 MPG	17	2
2009	14–15 MPG	18	2
2008	14–20 MPG	24	3
2007	15–20 MPG	23	2

Model years before 2005 are listed for reference without a separate page.

Source: U.S. Environmental Protection Agency and U.S. Department of Energy, fueleconomy.gov. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.