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2026 GMC Sierra HD AT4X
VIN
1GT4UZEY3TF115069
This 2026 GMC Sierra HD AT4X is listed at $89,999 with 15,228 miles in Brattleboro, VT.
FAIR PRICE
within $1,469 of the typical market price
Asking $89,999 · typical market price $88,530 · based on 75 comparable same-build listings.
Market Price Range
Below market
$82,074
Typical price
$88,530
Above market
$99,025
Based on
75
comparable same-build listings.
This vehicle:
$89,999 — within $1,469 of the typical market price ($88,530)
Market data as of August 17, 2026
Vehicle Decode
- Body
- Pickup
- 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
Price increased $299 (+0.3%) over 79 days.
May 24, 2026 · $89,700
Aug 11, 2026 · $89,999
Asking prices recorded across 11 listing dates for VIN 1GT4UZEY3TF115069, spanning 79 days.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Brattleboro Auto Mall | Brattleboro, VT 5301 | $89,999 | 15,228 mi | 2026-08-11 |
| Auto Mall, Inc. | Brattleboro, VT 5301 | $90,099 | 15,228 mi | 2026-05-25 |
| Auto Mall | Brattleboro, VT 5301 | $89,800 | 15,228 mi | 2026-05-24 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Brattleboro Auto Mall | Brattleboro, VT 5301 | $90,099 | 15,228 mi | 2026-08-09 |
| Auto Mall, Inc. | Brattleboro, VT 5301 | $90,199 | 15,228 mi | 2026-05-25 |
| Auto Mall | Brattleboro, VT 5301 | $92,700 | 13,778 mi | 2026-05-24 |
What would this 2026 GMC Sierra HD AT4X cost per month?
Estimate the monthly payment on a $89,999 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
$1,604
per month
60 months · 7.0% APR · $9,000 down
Amount financed
$80,999
Total interest
$15,241
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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