2021 GMC Sierra 2500HD Book Value
SLT 4x4 Double Cab 8 ft. box 162.5 in. WB
National Average Book Values
Enter a zip and mileage to find market value in your area
| Average Market Value | $47,287 |
| Low Market Value | $35,466 |
| High Market Value | $59,109 |
| Private Party Value | $40,194 |
| Trade-in Value | $34,047 |
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GMC Sierra 2500HD Information
