X 2012 Fiat 500 Cabrio

1.4 L, 4 cyl, Auto 6-spd, Premium Gasoline

MSRP: $19,500 - $22,500

EPA Fuel Economy

Combined: 29 MPG

City: 27 MPG

Highway: 32 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