X 2006 Mercedes-Benz E350 4matic

3.5 L, 6 cyl, Auto 5-spd, Premium Gasoline

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 23 MPG

X 2004 Toyota 4Runner 4WD

4.7 L, 8 cyl, Auto 5-spd, Regular Gasoline

EPA Fuel Economy

Combined: 15 MPG

City: 14 MPG

Highway: 17 MPG