fueleconomy.gov/m

X 2018 Porsche 911 Turbo S Cabriolet

3.8 L, 6 cyl, Auto (AM-S7), Premium Gasoline

2018 Porsche 911 Turbo S Cabriolet

MSRP: $203,000

EPA Fuel Economy

Combined: 21 MPG

City: 19 MPG

Highway: 24 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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