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Cadillac CTS: MPG and fuel economy by year

The EPA has rated the Cadillac CTS across 16 model years, from the 2003 Cadillac CTS through the 2019 Cadillac CTS. The most recent 2019 Cadillac CTS returns 25 combined MPG.

Pick a year below to open the full Cadillac CTS page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Cadillac CTS. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year Model Combined MPG City Highway Annual fuel cost
2019 2019 Cadillac CTS 25 MPG 22 MPG 30 MPG $2,750
2018 2018 Cadillac CTS 25 MPG 22 MPG 30 MPG $2,750
2017 2017 Cadillac CTS 25 MPG 22 MPG 30 MPG $2,750
2015 2015 Cadillac CTS 16 MPG 14 MPG 19 MPG $4,300
2014 2014 Cadillac CTS 21 MPG 18 MPG 27 MPG $2,850
2013 2013 Cadillac CTS 21 MPG 18 MPG 26 MPG $2,850
2012 2012 Cadillac CTS 21 MPG 18 MPG 27 MPG $2,850
2011 2011 Cadillac CTS 21 MPG 18 MPG 27 MPG $2,850
2010 2010 Cadillac CTS 22 MPG 18 MPG 27 MPG $2,700
2009 2009 Cadillac CTS 21 MPG 18 MPG 26 MPG $2,850
2008 2008 Cadillac CTS 21 MPG 18 MPG 26 MPG $2,850
2007 2007 Cadillac CTS 19 MPG 15 MPG 25 MPG $3,150
2006 2006 Cadillac CTS 19 MPG 15 MPG 25 MPG $3,150
2005 2005 Cadillac CTS 19 MPG 16 MPG 25 MPG $3,150
2004 2004 Cadillac CTS 19 MPG 16 MPG 23 MPG $3,650
2003 2003 Cadillac CTS 19 MPG 16 MPG 24 MPG $3,650

How the Cadillac CTS compares against the Midsize Cars class

Buyers usually compare the Cadillac CTS against other cars in the same EPA class. The list below shows the most efficient cars in the Midsize Cars class for the 2019 model year, the latest year on this page. Each link opens the full page for that car.

2019 Hyundai Ioniq Electric
136 MPG 2019 Tesla Model 3 Standard Range Plus
133 MPG 2019 Tesla Model 3 Standard Range
131 MPG 2019 Tesla Model 3 Long Range
130 MPG 2019 Tesla Model 3 Mid Range
123 MPG 2019 Tesla Model 3 Long Range AWD
116 MPG
2019 Cadillac CTS
25 MPG

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.