X 2007 Infiniti M35

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

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 23 MPG

X 2005 Mercedes-Benz E320 Cdi

3.2 L, 6 cyl, Auto 5-spd, Diesel

EPA Fuel Economy

Combined: 27 MPG

City: 23 MPG

Highway: 33 MPG

X 2008 Infiniti QX56 2WD

5.6 L, 8 cyl, Auto 5-spd, Premium Gasoline

EPA Fuel Economy

Combined: 14 MPG

City: 12 MPG

Highway: 18 MPG