X 2003 GMC Sierra Denali 1500 AWD

6.0 L, 8 cyl, Auto 4-spd, Regular Gasoline

EPA Fuel Economy

Combined: 13 MPG

City: 11 MPG

Highway: 15 MPG

Average: 13.0 MPG

Range: 13  to  13 MPG

Based on 1 vehicle

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