X 2010 Bugatti Veyron

8.0 L, 16 cyl, Auto (S7), Premium Gasoline

EPA Fuel Economy

Combined: 10 MPG

City: 8 MPG

Highway: 14 MPG

X 2011 Rolls-Royce Phantom

6.7 L, 12 cyl, Auto (S6), Premium Gasoline

MSRP: $380,000

EPA Fuel Economy

Combined: 14 MPG

City: 11 MPG

Highway: 18 MPG