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2026 GMC Sierra HD AT4
VIN
1GT4UPE7XTF321081
This 2026 GMC Sierra HD AT4 is listed at $80,545 in Victorville, CA.
ABOVE MARKET
$4,755 above typical price
Asking $80,545 · typical market price $75,790 · based on 539 comparable same-build listings.
Market Price Range
Below market
$71,320
Typical price
$75,790
Above market
$80,477
Based on
539
comparable same-build listings.
This vehicle:
$80,545 — above the market range (typical price $75,790)
Market data as of August 16, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.6L · V8 · Gasoline
- Drive
- 4WD/4-Wheel Drive/4x4
- Made by
- GENERAL MOTORS LLC
Safety
- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✓ ABS
- ✓ Electronic stability
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Caposio Buick GMC | Victorville, CA 92394 | $80,545 | — | 2026-07-28 |
What would this 2026 GMC Sierra HD AT4 cost per month?
Estimate the monthly payment on a $80,545 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
$1,435
per month
60 months · 7.0% APR · $8,055 down
Amount financed
$72,490
Total interest
$13,610
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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