1977 GMC C/K Series Value
Updated November 2026 · Based on asking prices from past and current listings
Median market value: $10,795 · Average: $12,039
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 |
|---|---|
| 1978 GMC C/K Series | $6,795 |
| 1978 GMC C/K Series | $10,495 |
| 1976 GMC C/K Series | $16,995 |
| 1978 GMC C/K Series | $11,995 |
| 1979 GMC C/K Series | $10,995 |
| 1977 GMC C/K Series | $5,695 |
| 1976 GMC C/K Series | $15,500 |
| 1977 GMC C/K Series | $8,900 |
For sale right now
United States
1976 GMC C/K Series
United States
1977 GMC C/K Series
United States