2026 GMC Sierra SLT
VIN
3GTUUDE86TG418638
This 2026 GMC Sierra SLT is listed at $66,785 with 5 miles in Beaumont, TX.
Market Price Range
Below market
$58,227
Typical price
$63,061
Above market
$69,292
Based on
930
comparable same-build listings.
above typical price
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 |
|---|---|---|---|---|
| Classic Buick GMC Beaumont | Beaumont, TX 77706 | $66,785 | 5 mi | 2026-07-17 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Classic Buick GMC Beaumont | Beaumont, TX 77706 | $65,405 | 5 mi | 2026-07-11 |
| Classic Buick GMC Beaumont | Beaumont, TX 77706 | $62,711 | 5 mi | 2026-07-03 |
| Classic Buick GMC Beaumont | Beaumont, TX 77706 | $62,021 | 5 mi | 2026-07-01 |
