X 2009 Porsche Boxster S

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

EPA Fuel Economy

Combined: 23 MPG

City: 20 MPG

Highway: 29 MPG

X 2011 Chevrolet Colorado Crew Cab 2WD

2.9 L, 4 cyl, Man 5-spd, Regular Gasoline

MSRP: $23,945

EPA Fuel Economy

Combined: 21 MPG

City: 18 MPG

Highway: 25 MPG