X 2007 Porsche 911 GT3

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

EPA Fuel Economy

Combined: 18 MPG

City: 15 MPG

Highway: 22 MPG

X 2003 Buick Rendezvous FWD

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

EPA Fuel Economy

Combined: 20 MPG

City: 17 MPG

Highway: 24 MPG