fueleconomy.gov/m

X 2017 Rolls-Royce Phantom Coupe

6.7 L, 12 cyl, Auto (S8), Premium Gasoline

2017 Rolls-Royce Phantom Coupe

EPA Fuel Economy

Combined: 14 MPG

City: 11 MPG

Highway: 19 MPG

X 2010 Mercedes-Benz C300

3.0 L, 6 cyl, Man 6-spd, Premium Gasoline

2010 Mercedes-Benz C300

MSRP: $33,600

EPA Fuel Economy

Combined: 21 MPG

City: 18 MPG

Highway: 26 MPG

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

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