1956 GMC 3100 Value
Updated November 2026 · Based on asking prices from past and current listings
Median market value: $20,495 · Average: $23,444
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 |
|---|---|
| 1957 GMC 3100 | $9,995 |
| 1954 GMC 3100 | $5,995 |
| 1957 GMC 3100 | $8,795 |
| 1957 GMC 3100 | $23,995 |
| 1958 GMC 3100 | $43,995 |
| 1957 GMC 3100 | $43,995 |
| 1955 GMC 3100 | $13,495 |
| 1954 GMC 3100 | $9,495 |
