2017 GMC Sierra HD Base
1GT21REG3HZ378336
This vehicle is no longer listed. The figures below describe the market for this build.
Last listed by Capitol Chevrolet
This VIN is no longer listed by this dealer. They may still have a similar vehicle — ask.
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Price history for this VIN
Asking prices recorded across 2 listing dates for VIN 1GT21REG3HZ378336, spanning 14 days.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Capitol Chevrolet | Austin, TX 78745 | $28,664 | 32,053 mi | 2025-12-23 |
Estimate the monthly payment at the typical market price ($28,664)
This vehicle is no longer listed, so the estimate starts from $28,664 — the typical market price for this build. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Decoded from the VIN
NHTSA build data for 1GT21REG3HZ378336Full factory specs for this build →
- ✓ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✓ ABS
- ✓ Electronic stability
How it compares to rivals
Median asking price for comparable body styles listed near this car| Model | Median price | For sale nearby | vs this car |
|---|---|---|---|
| 2017 GMC Sierra HD Base (this car) | — | 0 | — |
| 2018 Ford F-150 | $21,070 | 19 | — |
| 2016 Chevrolet Silverado | $21,571 | 10 | — |
| 2019 Toyota Tacoma | $27,999 | 10 | — |
| 2018 Ram 1500 | $18,423 | 7 | — |
| 2018 Chevrolet Colorado | $20,220 | 5 | — |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
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 | 167 | $88,828 | 100% | 505 mi |
| 2025 | 16 | $73,602 | 83% | 22,375 mi |
| 2024 | 16 | $65,609 | 74% | 51,650 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
