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2026 GMC Sierra HD
VIN
1GD5USEY8TF229432
This 2026 GMC Sierra HD is listed at $78,296 with 3 miles in Healdsburg, CA.
FAIR PRICE
within $85 of the typical market price
Asking $78,296 · typical market price $78,211 · based on 13 comparable same-build listings.
Market Price Range
Below market
$66,753
Typical price
$78,211
Above market
$86,984
Based on
13
comparable same-build listings.
This vehicle:
$78,296 — within $85 of the typical market price ($78,211)
Market data as of August 16, 2026
Vehicle Decode
- Body
- Incomplete
- Engine
- 6.6L · V8 · Diesel
- Drive
- 4WD/4-Wheel Drive/4x4
- Made by
- GENERAL MOTORS LLC
Safety
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Price history for this VIN
Feb 23, 2026 · $78,211
May 9, 2026 · $78,211
Asking prices recorded across 5 listing dates for VIN 1GD5USEY8TF229432, spanning 75 days.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Silveira Buick GMC | Healdsburg, CA 95448 | $78,296 | 3 mi | 2026-05-08 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Silveira Buick GMC | Healdsburg, CA 95448 | $78,211 | 3 mi | 2026-05-09 |
| Silveira GMC | Healdsburg, CA 95448 | $66,983 | — | 2026-03-06 |
What would this 2026 GMC Sierra HD cost per month?
Estimate the monthly payment on a $78,296 vehicle. Move the numbers to match your own loan.
10% down
7.0% is a typical rate for a well-qualified buyer — use your own quote if you have one.
Loan term
Estimated monthly payment
$1,395
per month
60 months · 7.0% APR · $7,830 down
Amount financed
$70,466
Total interest
$13,234
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.
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