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Cadillac CTS MPG by model year

Combined EPA ratings for each Cadillac CTS model year. Years with identical ratings are grouped together.

Model yearCombined MPGBest hwyVersions
2019 16–25 MPG 30 6
2018 19–25 MPG 30 5
2017 17–25 MPG 30 6
2016 17–25 MPG 30 6
2015 14–24 MPG 30 7
2014 14–23 MPG 29 17
2013 14–21 MPG 27 13
2012 14–21 MPG 27 13
2011 14–21 MPG 27 14
2010 14–22 MPG 27 12
2008–2009 19–21 MPG 26 5
2007 16–19 MPG 25 5
2006 17–19 MPG 25 5
2005 16–19 MPG 25 5
2004 17–19 MPG 25 4
2003 19 MPG 24 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.