Sierra · Auction results
2018 GMC Sierra auction results
Sierras · sold in the past two years
$19,000 to $37,500
Most sales landed here.
Sales through last night. Latest Sierra sale: September 2026.
10 Sierra sales at auction in the past two years. 7 individual cars by VIN below, with 6 recorded sales.
Every 2018 GMC Sierra by VIN
Newest sale first| Photo | VIN | Appearances | Last result | Date | Miles |
|---|---|---|---|---|---|
 | 3GTU2PEJXJG285860 | 1 | Sold $36,050 ($37,853 with buyer's fee) | Sep 2026 | 39,000 |
 | 1GTN1MECXJZ199178 | 1 | Sold $49,500 | Jul 2026 | |
 | 1GTR1NEC4JZ166538 | 1 | Sold $23,250 | Jun 2026 | 42,200 |
 | 3GTU2PEJ3JG274716 | 1 | Bid to $25,500, not sold | Jun 2026 | 63,000 |
 | 3GTP1PEJ6JG109212 | 1 | Sold $220,000 | Oct 2025 | |
 | 1GTN1MEC3JZ290230 | 1 | Sold $43,000 ($44,935 with buyer's fee) | Mar 2025 | 930 |
 | 1GT42YEY6JF262922 | 1 | Sold $56,055 ($58,577 with buyer's fee) | Feb 2021 | 13,500 |
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.