1977 GMC C15 Value
Updated November 2026 · Based on asking prices from past and current listings
Median market value: $16,995 · Average: $19,195
What the range means
Driver-quality cars with paint, trim, or mechanical work needed. 25th percentile of comparable asking prices: what survivors with deferred maintenance are listed for.
Solid driver-condition examples with documented maintenance. The middle of the market, where most cars are priced.
Concours-quality, numbers-matching, documented provenance. 75th percentile: what well-sorted, restored examples are listed for.
Similar past listings
| Vehicle | Last Asking Price |
|---|---|
| 1979 GMC C15 | $24,995 |
| 1981 GMC C15 | $38,495 |
| 1976 GMC C15 | $27,895 |
| 1976 GMC C15 | $30,995 |
| 1974 GMC C15 | $5,495 |
| 1973 GMC C15 | $16,995 |
| 1975 GMC C15 | $5,995 |
| 1979 GMC C15 | $6,495 |