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2026 GMC Sierra HD SLT
VIN
1GT4UNEY8TF340757
This 2026 GMC Sierra HD SLT is listed at $85,180 in Lufkin, TX.
ABOVE TYPICAL
$4,800 above typical price
Asking $85,180 · typical market price $80,380 · based on 906 comparable same-build listings.
Market Price Range
Below market
$75,378
Typical price
$80,380
Above market
$86,138
Based on
906
comparable same-build listings.
This vehicle:
$85,180 — $4,800 above the typical market price ($80,380)
Market data as of August 18, 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
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Wright Buick GMC | Lufkin, TX 75915 | $85,180 | — | 2026-08-17 |
| Wright GMC | Lufkin, TX 75901 | — | — | 2026-07-18 |
What would this 2026 GMC Sierra HD SLT cost per month?
Estimate the monthly payment on a $85,180 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
$1,518
per month
60 months · 7.0% APR · $8,518 down
Amount financed
$76,662
Total interest
$14,418
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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