X 2010 Porsche Boxster S

3.4 L, 6 cyl, Auto 7-spd, Premium Gasoline

MSRP: $58,000

EPA Fuel Economy

Combined: 23 MPG

City: 20 MPG

Highway: 29 MPG

X 2004 Ford F150 Pickup 2WD

4.2 L, 6 cyl, Auto 4-spd, Regular Gasoline

EPA Fuel Economy

Combined: 16 MPG

City: 14 MPG

Highway: 18 MPG