X 2002 Porsche 911 Carrera 4 Cabriolet

3.6 L, 6 cyl, Auto (S5), Premium Gasoline

EPA Fuel Economy

Combined: 17 MPG

City: 15 MPG

Highway: 21 MPG

X 1998 Volvo V90

2.9 L, 6 cyl, Auto 4-spd, Premium Gasoline

EPA Fuel Economy

Combined: 18 MPG

City: 16 MPG

Highway: 23 MPG