X 2010 GMC Acadia AWD

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

MSRP: $33,740 - $42,185

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 23 MPG

X 2002 Audi A8 quattro

4.2 L, 8 cyl, Auto (S5), Premium Gasoline

EPA Fuel Economy

Combined: 18 MPG

City: 15 MPG

Highway: 23 MPG