2021 GMC Sierra 2500HD Book Value
SLT 4x2 Crew Cab 8 ft. box 172 in. WB
National Average Book Values
Enter a zip and mileage to find market value in your area
| Average Market Value | $44,586 |
| Low Market Value | $33,440 |
| High Market Value | $55,733 |
| Private Party Value | $37,898 |
| Trade-in Value | $32,102 |
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GMC Sierra 2500HD Information
