X 1991 Geo Prizm

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

EPA Fuel Economy

Combined: 27 MPG

City: 24 MPG

Highway: 31 MPG

X 2005 Porsche Carrera 4 S Cabriolet

3.6 L, 6 cyl, Man 6-spd, Premium Gasoline

EPA Fuel Economy

Combined: 18 MPG

City: 15 MPG

Highway: 22 MPG