2020 GMC Sierra 1500 Book Value
SLE 4x4 Crew Cab 5.75 ft. box 147.4 in. WB
National Average Book Values
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| Average Market Value | $33,755 |
| Low Market Value | $25,316 |
| High Market Value | $42,194 |
| Private Party Value | $28,692 |
| Trade-in Value | $24,304 |
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GMC Sierra 1500 Information
