fueleconomy.gov/m

X 2018 Mercedes-Benz SL550

4.7 L, 8 cyl, Auto 9-spd, Premium Gasoline

2018 Mercedes-Benz SL550

MSRP: $112,300

EPA Fuel Economy

Combined: 20 MPG

City: 17 MPG

Highway: 25 MPG

X 2003 Ford Thunderbird

3.9 L, 8 cyl, Auto 5-spd, Premium Gasoline

2003 Ford Thunderbird

EPA Fuel Economy

Combined: 18 MPG

City: 16 MPG

Highway: 23 MPG

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

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