fueleconomy.gov/m

X 2020 Cadillac XT4 FWD

2.0 L, 4 cyl, Auto (S9), Premium Gasoline

2020 Cadillac XT4 FWD

EPA Fuel Economy

Combined: 26 MPG

City: 24 MPG

Highway: 30 MPG

X 2015 Mercedes-Benz E400 Convertible

3.0 L, 6 cyl, Auto 7-spd, Premium Gasoline

2015 Mercedes-Benz E400 Convertible

MSRP: $61,350

EPA Fuel Economy

Combined: 23 MPG

City: 20 MPG

Highway: 29 MPG

MPG estimates for 2016 and older vehicles may have been revised. Learn More

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