X 2007 Infiniti G35x

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

EPA Fuel Economy

Combined: 19 MPG

City: 17 MPG

Highway: 23 MPG

X 1999 Volvo S80

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

EPA Fuel Economy

Combined: 20 MPG

City: 17 MPG

Highway: 25 MPG