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2026 GMC Sierra HD SLE
VIN
1GT5UMEY5TF372600
This 2026 GMC Sierra HD SLE is listed at $66,464 in Saint Louis, MO.
GOOD DEAL
$3,431 below typical price
Asking $66,464 · typical market price $69,895 · based on 26 comparable same-build listings.
Market Price Range
Below market
$66,385
Typical price
$69,895
Above market
$74,980
Based on
26
comparable same-build listings.
This vehicle:
$66,464 — $3,431 below the typical market price ($69,895)
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
Aug 11, 2026 · $66,464
Aug 12, 2026 · $66,464
Asking prices recorded across 2 listing dates for VIN 1GT5UMEY5TF372600, spanning 1 day.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Dave Sinclair Buick GMC | Saint Louis, MO 63123 | $66,464 | — | 2026-08-12 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Dave Sinclair Buick GMC | Saint Louis, MO 63123 | $65,845 | — | 2026-08-11 |
What would this 2026 GMC Sierra HD SLE cost per month?
Estimate the monthly payment on a $66,464 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
$1,184
per month
60 months · 7.0% APR · $6,646 down
Amount financed
$59,818
Total interest
$11,222
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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