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2026 GMC Sierra HD
VIN
1GT4ULEY0TF181818
This 2026 GMC Sierra HD is listed at $64,018 with 15 miles in Mchenry, IL.
GOOD DEAL
$2,617 below typical price
Asking $64,018 · typical market price $66,635 · based on 260 comparable same-build listings.
Market Price Range
Below market
$62,507
Typical price
$66,635
Above market
$70,665
Based on
260
comparable same-build listings.
This vehicle:
$64,018 — $2,617 below the typical market price ($66,635)
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 (+0.8%) over 9 months.
Nov 29, 2025 · $63,495
Aug 15, 2026 · $64,018
Asking prices recorded across 8 listing dates for VIN 1GT4ULEY0TF181818, spanning 9 months.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Castle Chevrolet GMC | Mchenry, IL 60050 | $64,018 | 15 mi | 2026-08-15 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Castle Chevrolet GMC | Mchenry, IL 60050 | $70,135 | 15 mi | 2026-08-10 |
| Castle Autoplex of McHenry | McHenry, IL 60050 | $70,135 | — | 2026-03-21 |
| Castle Chevrolet GMC of McHenry | Mchenry, IL 60050 | $64,495 | 15 mi | 2026-03-12 |
| Castle Chevrolet of McHenry | McHenry, IL 60050 | $64,495 | 15 mi | 2025-11-29 |
| Champion Buick GMC Inc. | Brighton, MI 48114 | $63,752 | — | 2025-11-29 |
What would this 2026 GMC Sierra HD cost per month?
Estimate the monthly payment on a $64,018 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
$1,141
per month
60 months · 7.0% APR · $6,402 down
Amount financed
$57,616
Total interest
$10,844
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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