Market report
GMC C15
Based on 11 listings and auction results tracked across 5 sources · updated today
Median sold price · 12 mo
$19,250
1 USD sale
Average asking price
$27,300
6 dealer & private listings
For sale now
7
+7 this month · 1 live auction
Auction sell-through · 12 mo
50%
1 sold · 1 bid to, not sold
Sold prices are auction results as published by each auction house and may include the buyer’s premium; see the badge on each sale below. Averages and medians use USD prices only. Live auctions’ current bids aren’t counted as asking prices.
By model year
Sales in the last 12 months plus cars for sale · median sold price (asking where nothing sold)
1970
0 / 3$28,800 ask
1978
0 / 1—
1979
1 / 2$19,250
1988
0 / 1$17,995 ask
Sold For sale
Price by body style
Median of sold prices (12 months) and current asking prices
Recent sales
Auction results and confirmed sales · last 90 days · “bid to” = ended without selling| Vehicle | Mileage | Location | Source | Ended | Result | vs. asking |
|---|---|---|---|---|---|---|
| 1978 C15 Sierra Pickup | Mileage unknown | Nashville, TN | Mecum | Sep 24 | Bid to$14,000 | — |
| 1979 C15 Sierra Classic Pickup | Mileage unknown | Nashville, TN | Mecum | Sep 24 | incl. premium |