Sierra Classic ยท Auction results
1977 GMC Sierra Classic auction results
Sierra Classics
Only 6 Sierra Classics have sold in the past three years, not enough for a range.
Sales through last night. Latest Classic sale: April 2026.
6 Sierra Classic sales at auction in the past three years. 4 individual cars by VIN below, with 3 recorded sales.
Every 1977 GMC Sierra Classic by VIN
Newest sale first| Photo | VIN | Appearances | Last result | Date | Miles |
|---|---|---|---|---|---|
 | TCL447J504579 | 1 | Sold $13,000 ($13,650 with buyer's fee) | Apr 2026 | 97,000 |
 | TKL167F526603 | 1 | Bid to $20,000, not sold | Jan 2026 | 638 |
 | TCL447Z527473 | 1 | Sold $22,000 | Jan 2023 | 75,557 |
 | TCS447F710365 | 1 | Sold $17,500 ($18,375 with buyer's fee) | Jan 2023 | 95,000 |
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.