X 2010 GMC Yukon 1500 Hybrid 4WD

6.0 L, 8 cyl, Auto (variable gear ratios), Regular Gasoline

MSRP: $53,995

EPA Fuel Economy

Combined: 21 MPG

City: 21 MPG

Highway: 22 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