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2026 GMC Sierra HD SLT
VIN
1GT4UNEY7TF287792
This 2026 GMC Sierra HD SLT is listed at $74,229 with 9 miles in Mchenry, IL.
GREAT DEAL
$5,999 below typical price
Asking $74,229 · typical market price $80,228 · based on 850 comparable same-build listings.
Market Price Range
Below market
$75,589
Typical price
$80,228
Above market
$86,206
Based on
850
comparable same-build listings.
This vehicle:
$74,229 — below the market range (typical price $80,228)
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 $523 (+0.7%) over 3 months.
May 6, 2026 · $73,706
Aug 13, 2026 · $74,229
Asking prices recorded across 6 listing dates for VIN 1GT4UNEY7TF287792, spanning 3 months.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Castle Chevrolet GMC | Mchenry, IL 60050 | $74,229 | 9 mi | 2026-08-13 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Castle Chevrolet GMC | Mchenry, IL 60050 | $82,060 | 9 mi | 2026-08-11 |
| Castle Autoplex of McHenry | Mchenry, IL 60050 | $82,060 | — | 2026-05-10 |
| Castle Chevrolet of McHenry | McHenry, IL 60050 | $73,706 | 5 mi | 2026-05-06 |
What would this 2026 GMC Sierra HD SLT cost per month?
Estimate the monthly payment on a $74,229 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
$1,323
per month
60 months · 7.0% APR · $7,423 down
Amount financed
$66,806
Total interest
$12,574
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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