2021 GMC Sierra 3500HD Book Value
SLE 4x2 Crew Cab 8 ft. box 172 in. WB SRW
National Average Book Values
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Average Market Value | $38,930 |
Low Market Value | $29,197 |
High Market Value | $48,662 |
Private Party Value | $33,090 |
Trade-in Value | $28,030 |
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