X 2010 GMC Sierra C15 XFE 2WD

5.3 L, 8 cyl, Auto 6-spd, Regular Gasoline or E85

MSRP: $33,595

EPA Fuel Economy

Regular Gasoline

Combined: 18 MPG

City: 15 MPG

Highway: 22 MPG

E85

Combined: 13 MPG

City: 11 MPG

Highway: 16 MPG

X 2008 Chevrolet TrailBlazer 2WD

4.2 L, 6 cyl, Auto 4-spd, Regular Gasoline

EPA Fuel Economy

Combined: 16 MPG

City: 14 MPG

Highway: 20 MPG

Average: 19.2 MPG

Range: 19  to  20 MPG

Based on 3 vehicles

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