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2026 GMC Sierra HD SLT
VIN
1GT4UNEY4TF155556
This 2026 GMC Sierra HD SLT is listed at $84,650 with 19 miles in Fayetteville, TN.
ABOVE TYPICAL
$4,437 above typical price
Asking $84,650 · typical market price $80,213 · based on 850 comparable same-build listings.
Market Price Range
Below market
$75,574
Typical price
$80,213
Above market
$86,206
Based on
850
comparable same-build listings.
This vehicle:
$84,650 — $4,437 above the typical market price ($80,213)
Market data as of August 16, 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 $6,500 (+8.3%) over 9 months.
Nov 6, 2025 · $78,150
Aug 16, 2026 · $84,650
Asking prices recorded across 7 listing dates for VIN 1GT4UNEY4TF155556, spanning 9 months.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Valley Chevrolet Buick GMC | Fayetteville, TN 37334 | $84,650 | 19 mi | 2026-08-16 |
| Valley Chevrolet GMC | Fayetteville, TN 37334 | $78,848 | 19 mi | 2026-07-09 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Valley Chevrolet Buick GMC | Fayetteville, TN 35601 | $78,150 | 19 mi | 2026-04-01 |
| Valley Chevrolet GMC | Fayetteville, TN 37334 | $78,150 | 19 mi | 2026-01-20 |
| Valley Chevrolet GMC of Fayetteville | Fayetteville, TN 37334 | $78,150 | 19 mi | 2025-11-18 |
| Valley Chevrolet Buick GMC of Fayetteville | Fayetteville, TN 37334 | $84,650 | 19 mi | 2025-11-07 |
What would this 2026 GMC Sierra HD SLT cost per month?
Estimate the monthly payment on a $84,650 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
$1,509
per month
60 months · 7.0% APR · $8,465 down
Amount financed
$76,185
Total interest
$14,355
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.
Watch the price on this model
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