X 2010 GMC Terrain FWD

3.0 L, 6 cyl, Auto 6-spd, Regular Gasoline

MSRP: $24,250 - $29,550

EPA Fuel Economy

Combined: 20 MPG

City: 17 MPG

Highway: 25 MPG

X 2003 Mercury Mountaineer 2WD

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

EPA Fuel Economy

Combined: 15 MPG

City: 13 MPG

Highway: 18 MPG