0 for sale · 1 auction results · latest Oct 31, 2026
The median auction sale for the GMC TopKick C4500 was $36,603 over the last three years.
Where GMC TopKick C4500 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 |
|---|---|---|---|---|---|
| Flatbed | 1950 | 1 | $6.8k | — | — |
The state map, GMC TopKick C4500s listed below market now, every model year's sales and asking prices, and the latest results.