X 2011 GMC Yukon Denali 1500 Hybrid 4WD

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

MSRP: $61,770

EPA Fuel Economy

Combined: 21 MPG

City: 20 MPG

Highway: 23 MPG

X 2012 Chevrolet Express 1500 AWD Conversion Cargo

5.3 L, 8 cyl, Auto 4-spd, Regular Gasoline or E85

EPA Fuel Economy

Regular Gasoline

Combined: 14 MPG

City: 13 MPG

Highway: 17 MPG

E85

Combined: 10 MPG

City: 9 MPG

Highway: 12 MPG