2006 GMC Sierra K1500
1GTEK14ZX6Z255449
This vehicle is no longer listed. The figures below describe the market for this build.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Decoded from the VIN
NHTSA build data for 1GTEK14ZX6Z255449Full factory specs for this build →
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Rebuild the original window sticker for this VIN — packages, standard equipment and the sticker price the seller left out of the ad.
See the factory equipment and MSRP for this VIN →Fuel economy (EPA)
Assumes 15,000 miles a year at $3.10/gallon and 17 MPG combined.
Safety & recalls
NHTSA crash tests & recall campaigns for this model yearTested configuration: 2006 GMC Sierra 2-DR.
Model-level data for the 2006 GMC Sierra 1500 from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed August 7, 2026.
Market by model year
What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2026 | 649 | $64,780 | 100% | 508 mi |
| 2025 | 47 | $43,923 | 68% | 34,151 mi |
| 2024 | 69 | $46,175 | 71% | 40,348 mi |
| 2023 | 46 | $44,257 | 68% | 53,128 mi |
| 2022 | 27 | $37,977 | 59% | 68,617 mi |
| 2021 | 36 | $36,266 | 56% | 79,080 mi |
| 2020 | 38 | $32,297 | 50% | 91,136 mi |
| 2019 | 25 | $31,750 | 49% | 93,635 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
