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2026 GMC Sierra HD
VIN
1GT4ULEY8TF357837
This 2026 GMC Sierra HD is listed at $66,635 in Summerville, SC.
FAIR PRICE
within $17 of the typical market price
Asking $66,635 · typical market price $66,618 · based on 260 comparable same-build listings.
Market Price Range
Below market
$62,507
Typical price
$66,618
Above market
$70,665
Based on
260
comparable same-build listings.
This vehicle:
$66,635 — within $17 of the typical market price ($66,618)
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
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| McElveen Buick GMC | Summerville, SC 29483 | $66,635 | — | 2026-08-13 |
What would this 2026 GMC Sierra HD cost per month?
Estimate the monthly payment on a $66,635 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
$1,187
per month
60 months · 7.0% APR · $6,664 down
Amount financed
$59,971
Total interest
$11,249
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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