2026 GMC Sierra SLT
1GTUUDED0TZ454600
This 2026 GMC Sierra SLT is listed at $55,072 with 6 miles in Crystal Lake, IL.
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 $377 (+0.7%) over 4 days.
Asking prices recorded across 2 listing dates for VIN 1GTUUDED0TZ454600, spanning 4 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 |
|---|---|---|---|---|
| Napleton Buick GMC | Crystal Lake, IL 60014 | $55,072 | 6 mi | 2026-08-04 |
| Napleton Buick GMC Crystal Lake | Crystal Lake, IL 60014 | $54,695 | 6 mi | 2026-07-31 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Napleton Buick GMC Crystal Lake | Crystal Lake, IL 60014 | $54,695 | 5 mi | 2026-07-31 |
What would this 2026 GMC Sierra SLT cost per month?
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