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Mercedes-Benz SL-Class MPG by model year

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

Model yearCombined MPGBest hwyVersions
2027 16–23 MPG 28 4
2026 16–22 MPG 27 4
2025 16–22 MPG 27 4
2024 16–22 MPG 27 3
2023 16–23 MPG 27 3
2022 16 MPG 21 2
2020 20–22 MPG 28 2
2019 18–23 MPG 28 3
2017–2018 16–23 MPG 28 4
2016 17–23 MPG 27 4
2015 17–23 MPG 27 4
2014 17–20 MPG 25 3
2013 17–20 MPG 25 3
2012 14–17 MPG 22 2
2011 14–17 MPG 22 3
2009 14–16 MPG 21 4
2008 14–16 MPG 21 4
2007 14–16 MPG 21 4
2006 14–17 MPG 22 4
2005 13–17 MPG 21 4
2004 14–17 MPG 21 3
2003 14–16 MPG 20 2
2002 14–17 MPG 22 2
2001 14–17 MPG 21 2
2000 14–17 MPG 21 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.