2026 GMC Sierra SLT
1GTUUDE89TZ299323
This 2026 GMC Sierra SLT is listed at $5,058 with 694 miles in Burlington, WI.
Market Price Range
Vehicle Decode
- Body
- Pickup
- Engine
- 3.0L · V6 · 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 dropped $56,892 (−91.8%) over 5 months.
Asking prices recorded across 11 listing dates for VIN 1GTUUDE89TZ299323, spanning 5 months.
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 |
|---|---|---|---|---|
| Lynch Buick Chevrolet GMC | Burlington, WI 53167 | $5,058 | 694 mi | 2026-08-06 |
| Lynch GM Superstore | Burlington, WI 53105 | $62,041 | 1,969 mi | 2026-08-05 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Lynch GM Superstore | Burlington, WI 53105 | $62,640 | 1,969 mi | 2026-07-08 |
| Koehne Chevrolet Buick GMC-Marinette | Marinette, WI 54143 | $63,861 | 5 mi | 2026-03-11 |
What would this 2026 GMC Sierra SLT cost per month?
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