X 2008 Porsche 911 GT2

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

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 23 MPG

X 1998 Buick Riviera

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

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 25 MPG

X 1984 Ford Mustang

3.8 L, 6 cyl, Auto 3-spd, Regular Gasoline

EPA Fuel Economy

Combined: 18 MPG

City: 17 MPG

Highway: 20 MPG