2026 GMC Sierra HD AT4
VIN
1GT4UPEY5TF257850
This 2026 GMC Sierra HD AT4 is listed at $87,820 with 6 miles in Prescott, AZ.
Market Price Range
Below market
$81,060
Typical price
$86,351
Above market
$91,500
Based on
1843
comparable same-build listings.
above typical price
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 |
|---|---|---|---|---|
| Findlay GMC Prescott | Prescott, AZ 86301 | $87,820 | 6 mi | 2026-05-08 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Findlay GMC Prescott | Prescott, AZ 86301 | $90,320 | 6 mi | 2026-05-08 |
| Findlay GMC Prescott | Prescott, AZ 86301 | $89,820 | 6 mi | 2026-05-08 |
| Findlay GMC Prescott | Prescott, AZ 86305 | $90,320 | — | 2026-03-28 |
| Findlay GMC Prescott | Prescott, AZ 86302 | $91,320 | — | 2026-03-28 |
| Findlay GMC Prescott | Prescott, AZ 86305 | $90,320 | 6 mi | 2026-03-28 |
| Findlay GMC Prescott | Prescott, AZ 86401 | $91,820 | 18,292 mi | 2026-03-28 |
| Findlay GMC Prescott | Prescott, AZ 86305 | $90,320 | 10 mi | 2026-03-28 |
| Findlay GMC Prescott | Prescott, AZ 86305 | $91,320 | — | 2026-03-27 |
