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2026 GMC Sierra HD AT4
VIN
1GT4UPE7XTF349477
This 2026 GMC Sierra HD AT4 is listed at $78,350 with 2 miles in Depew, NY.
ABOVE TYPICAL
$2,658 above typical price
Asking $78,350 · typical market price $75,692 · based on 548 comparable same-build listings.
Market Price Range
Below market
$71,316
Typical price
$75,692
Above market
$80,523
Based on
548
comparable same-build listings.
This vehicle:
$78,350 — $2,658 above the typical market price ($75,692)
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
Price history for this VIN
Price dropped $825 (−1.0%) over 21 days.
Jul 25, 2026 · $79,175
Aug 15, 2026 · $78,350
Asking prices recorded across 2 listing dates for VIN 1GT4UPE7XTF349477, spanning 21 days.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Jim Murphy Buick GMC | Depew, NY 14043 | $78,350 | 2 mi | 2026-08-15 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Jim Murphy Buick GMC | Depew, NY 14043 | $79,175 | 2 mi | 2026-07-25 |
What would this 2026 GMC Sierra HD AT4 cost per month?
Estimate the monthly payment on a $78,350 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
$1,396
per month
60 months · 7.0% APR · $7,835 down
Amount financed
$70,515
Total interest
$13,245
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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