2026 GMC Sierra SLT
1GTUUDED3TZ136972
Market Price Range
Vehicle Decode
- Body
- Pickup
- Engine
- 5.3L · V8 · Gasoline
- 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 $260 (+0.5%) over 15 days.
Asking prices recorded across 5 listing dates for VIN 1GTUUDED3TZ136972, spanning 15 days.
Safety & ownership
EPA fuel economy (MPG)
Model-level data for the 2026 GMC Sierra from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed July 28, 2026.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Expressway Chevrolet | Mt Vernon, IN 47620 | — | 22,926 mi | 2026-07-26 |
| Expressway Chevrolet Buick GMC | Mount Vernon, IN 47620 | — | 22,926 mi | 2026-07-15 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Expressway Chevrolet | Mt Vernon, IN 47620 | $50,115 | 22,926 mi | 2026-07-26 |
| Expressway Chevrolet | Mount Vernon, IN 47620 | $50,115 | 22,926 mi | 2026-07-16 |
| Expressway Chevrolet Buick GMC | Mount Vernon, IN 47620 | $50,115 | 22,926 mi | 2026-07-15 |
Estimate the monthly payment at the typical market price ($50,146)
This vehicle is no longer listed, so the estimate starts from $50,146 — the typical market price for this build. Move the numbers to match your own loan.
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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