Sierra · Auction results
2020 GMC Sierra auction results
Sierras · sold in the last twelve months
$27,500 to $40,000
Most sales landed here.
Sales through last night. Latest Sierra sale: September 2026.
8 Sierra sales at auction in the last twelve months. 10 individual cars by VIN below, with 8 recorded sales.
Every 2020 GMC Sierra by VIN
Newest sale first| Photo | VIN | Appearances | Last result | Date | Miles |
|---|---|---|---|---|---|
 | 1GT49WEYXLF219378 | 1 | Not sold | Aug 2026 | 40,000 |
 | 3GTP9EED2LG340845 | 1 | Bid to $33,000, not sold | Apr 2026 | 85,000 |
 | 1GTU9FEL5LZ333677 | 1 | Sold $45,500 ($47,775 with buyer's fee) | Mar 2026 | 2,600 |
 | 3GTP8CET1LG388223 | 1 | Sold $17,250 ($18,113 with buyer's fee) | Jan 2026 | 188,000 |
 | 1GTU9FEL7LZ141757 | 1 | Sold $55,000 | Jan 2026 | |
 | 3GTU9CED7LG320016 | 1 | Sold $40,500 ($42,323 with buyer's fee) | Sep 2025 | 27,600 |
 | 1GT49REY6LF201073 | 1 | Sold $48,500 ($50,925 with buyer's fee) | Nov 2024 | 118,000 |
 | 1GT59ME76LF343213 | 1 | Sold $53,550 | Jul 2024 | 14,656 |
.jpg) | 1GT49WEY6LF323754 | 1 | Sold $57,500 ($60,088 with buyer's fee) | Nov 2022 | 75,800 |
.jpg) | 1GTU9DEL7LZ253852 | 1 | Sold $75,000 ($78,375 with buyer's fee) | Mar 2022 | 14,400 |
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 range is where most of those sales landed. 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.