2017 GMC Sierra HD Base SB
1GT21REG8HZ312770
This vehicle is no longer listed. The figures below describe the market for this build.
Market price range
Based on 4 comparable same-build listings · Market data as of September 2, 2026Price history for this VIN
Price dropped $2,010 (−4.8%) over 1 day.
Asking prices recorded across 2 listing dates for VIN 1GT21REG8HZ312770, spanning 1 day.
Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Freeway Toyota | Hanford, CA 93230 | $39,888 | 68,663 mi | 2021-11-09 |
Estimate the monthly payment at the typical market price ($21,585)
This vehicle is no longer listed, so the estimate starts from $21,585 — 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 1GT21REG8HZ312770Full 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 SB (this car) | $21,585 | 4 | — |
| 2018 Ford F-150 | $22,497 | 12 | +$912 |
| 2018 Chevrolet Silverado | $24,988 | 11 | +$3,403 |
| 2018 GMC Sierra | $24,532 | 10 | +$2,947 |
| 2019 Toyota Tacoma | $25,990 | 8 | +$4,405 |
| 2018 Chevrolet Colorado | $21,984 | 3 | +$399 |
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 | 220 | $89,560 | 100% | — |
| 2025 | 10 | $76,794 | 86% | 18,526 mi |
| 2024 | 17 | $69,500 | 78% | 38,007 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
