37 for sale · 69 auction results · latest Oct 21, 2026
The median auction sale for the GMC C1500 was $18,681 over the last three years. The median asking price is $25,995.
Where GMC C1500 prices are heading, quarter by quarter.
Every sale and listing by mileage, the middle 50% of prices and how much 10,000 miles take off.
| Trim | Years | For sale | Median ask | Sold | Median sale |
|---|---|---|---|---|---|
| Custom | 1967–1983 | — | — | 16 | $18k |
| Sierra Classic | 1975–1987 | 1 | $41k | 9 | $14k |
| Sierra | 1979–1990 | 3 | $19k | 3 | $15k |
| Super Custom | 1970–1972 | — | — | 5 | $20k |
| Sierra Grande | 1972–1978 | — | — | 5 | $13k |
| Fenderside | 1964–1969 | — | — | 3 | $20k |
| 4×4 | 1968–1971 | — | — | 2 | $70k |
The state map, GMC C1500s listed below market now, every model year's sales and asking prices, and the latest results.
