2026 GMC Sierra AT4
VIN
3GTUUEEL1TG381301
This 2026 GMC Sierra AT4 is listed at $71,437 in Casper, WY.
Market Price Range
Below market
$64,587
Typical price
$69,780
Above market
$76,645
Based on
1190
comparable same-build listings.
above typical price
Market data as of July 28, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.2L · V8 · Gasoline
- 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 |
|---|---|---|---|---|
| Casper GMC Cadillac | Casper, WY 82609 | $71,437 | — | 2026-07-28 |
| Casper GMC Cadillac | Casper, WY 82609 | — | — | 2026-07-04 |
