X 2007 Porsche Carrera 4 S Cabriolet

3.8 L, 6 cyl, Auto 5-spd, Premium Gasoline

EPA Fuel Economy

Combined: 19 MPG

City: 17 MPG

Highway: 23 MPG

X 2010 Kia Forte

2.0 L, 4 cyl, Auto 4-spd, Regular Gasoline

MSRP: $13,695 - $18,695

EPA Fuel Economy

Combined: 28 MPG

City: 25 MPG

Highway: 34 MPG