2026 GMC Sierra HD AT4
VIN
1GT4UPEYXTF340920
This 2026 GMC Sierra HD AT4 is listed at $80,620 in Houston, TX.
Market Price Range
Below market
$81,080
Typical price
$86,355
Above market
$91,500
Based on
1843
comparable same-build listings.
below market price ($81080)
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.6L · V8 · 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 |
|---|---|---|---|---|
| Demontrond Buick GMC | Houston, TX 77090 | $80,620 | — | 2026-07-16 |
| DeMontrond Buick GMC | Houston, TX 77090 | $80,845 | — | 2026-07-16 |
| DeMontrond Buick GMC | Houston, TX 77090 | $91,620 | — | 2026-07-15 |
| DeMontrond Buick GMC | Houston, TX 77090 | $91,620 | — | 2026-07-15 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Demontrond Buick GMC | Houston, TX 77090 | $90,620 | — | 2026-07-15 |
