2020 GMC Sierra 3500HD Denali auction results
Only 4 Sierra 3500HD Denalis have sold in the past three years, not enough for a range.
The 2020 GMC Sierra 3500HD Denali sold 4 times at auction since November 2022, as of October 23, 2026.
Every 2020 GMC Sierra 3500HD Denali by VIN
Newest sale first| Photo | VIN | Appearances | Last result | Date | Miles |
|---|---|---|---|---|---|
 | 1GT49WEYXLF219378 | 1 | Not sold | Aug 2026 | 40,000 |
.jpg) | 1GT49WEY6LF323754 | 1 | Sold $57,500 ($60,088 with buyer's fee) | Nov 2022 | 75,800 |
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No chart and no score. Every figure on this page is a hammer price from a real auction, matched to the car’s trim, body and gearbox, converted at the rate on the day it sold, with the replicas, projects and odd sales set aside. The typical range of those sales. Where there aren’t enough sales to say something, the page says so instead.
GoAskSam links to every sale. Bidding happens on the auction site.