X 1989 Pontiac Grand Am

2.3 L, 4 cyl, Auto 3-spd, Regular Gasoline

EPA Fuel Economy

Combined: 24 MPG

City: 21 MPG

Highway: 29 MPG

X 2010 Hummer H3 4WD

3.7 L, 5 cyl, Auto 4-spd, Regular Gasoline

MSRP: $33,390 - $41,705

EPA Fuel Economy

Combined: 16 MPG

City: 14 MPG

Highway: 18 MPG