Sonoma SL ยท Auction results
1999 GMC Sonoma SL auction results
Sonoma SLs
Only 1 Sonoma SLs has sold since March 2022, not enough for a range.
Sales through last night. Latest SL sale: March 2022.
The 1999 GMC Sonoma SL sold once at auction since March 2022, as of November 4, 2026.
Every 1999 GMC Sonoma SL by VIN
Newest sale first| Photo | VIN | Appearances | Last result | Date | Miles |
|---|---|---|---|---|---|
 | 1GTCS19X5X8516878 | 1 | Sold $6,800 ($7,140 with buyer's fee) | Jul 2025 | 78,000 |
.jpg) | 1GTCS1447X8513347 | 1 | Sold $10,100 ($10,555 with buyer's fee) | Mar 2022 | 49,900 |
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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.