2026 GMC Sierra SLT
VIN
1GTUUDE87TZ425288
This 2026 GMC Sierra SLT is listed at $71,730 with 5 miles in Idaho Falls, ID.
Market Price Range
Below market
$58,221
Typical price
$63,025
Above market
$68,764
Based on
391
comparable same-build listings.
above market price ($68764)
Market data as of July 26, 2026
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
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Wackerli Buick Cadillac GMC (ID) | Idaho Falls, ID 83401 | $71,730 | 5 mi | 2026-07-25 |
| Wackerli Buick GMC | Idaho Falls, ID 83401 | $62,345 | 5 mi | 2026-07-01 |
| Wackerli Buick GMC | Idaho Falls, ID 83401 | $62,050 | 5 mi | 2026-07-01 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Wackerli Buick GMC | Idaho Falls, ID 83401 | — | 5 mi | 2026-07-01 |
| Wackerli Buick GMC | Idaho Falls, ID 83401 | $63,050 | 5 mi | 2026-07-01 |
| Wackerli Buick GMC | Idaho Falls, ID 83401 | $63,345 | 5 mi | 2026-07-01 |
