2026 GMC Sierra HD AT4
VIN
1GT4UPEY3TF304180
This 2026 GMC Sierra HD AT4 is listed at $86,994 with 1 miles in Boyertown, PA.
Market Price Range
Below market
$81,080
Typical price
$86,367
Above market
$91,539
Based on
1888
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 |
|---|---|---|---|---|
| Patriot Buick GMC | Boyertown, PA 19512 | $86,994 | 1 mi | 2026-06-10 |
| Patriot Buick GMC | Boyertown, PA 19512 | $87,504 | 1 mi | 2026-06-07 |
| Patriot Buick GMC | Boyertown, PA 19545 | $86,994 | 1 mi | 2026-05-24 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Patriot Buick GMC | Boyertown, PA 19512 | $91,605 | 1 mi | 2026-06-09 |
| Patriot Buick GMC | Boyertown, PA 19545 | $91,605 | — | 2026-05-24 |
