X 2013 Porsche 911 Turbo S Cabriolet

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

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 24 MPG

X 2008 Chevrolet TrailBlazer 2WD

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

EPA Fuel Economy

Combined: 16 MPG

City: 14 MPG

Highway: 20 MPG