X 1991 Rolls-Royce Silver Spirit II/Silver Spur

6.8 L, 8 cyl, Auto 3-spd, Premium Gasoline

EPA Fuel Economy

Combined: 10 MPG

City: 9 MPG

Highway: 12 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