2026 GMC Sierra HD AT4
VIN
1GT4UPEY3TF263064
This 2026 GMC Sierra HD AT4 is listed at $92,890 in Summerville, SC.
Market Price Range
Below market
$81,060
Typical price
$86,351
Above market
$91,500
Based on
1843
comparable same-build listings.
above market price ($91500)
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 |
|---|---|---|---|---|
| McElveen Buick GMC | Summerville, SC 29483 | $92,890 | — | 2026-07-21 |
| McElveen Buick GMC | Summerville, SC 29483 | $87,177 | — | 2026-07-18 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| McElveen Buick GMC | Summerville, SC 29483 | $92,890 | — | 2026-07-16 |
| David Scott Lee Buick GMC | Crestview, FL 32536 | $92,890 | — | 2026-07-10 |
| David Scott Lee Buick GMC | Crestview, FL 32536 | $86,235 | — | 2026-07-04 |
| David Scott Lee Chevrolet GMC | Troy, AL 36081 | $86,235 | — | 2026-06-24 |
| David Scott Lee Buick GMC | Crestview, FL 32536 | $85,236 | — | 2026-06-22 |
| David Scott Lee Chevrolet GMC | Troy, AL 36081 | $85,236 | — | 2026-06-20 |
| David Scott Lee Buick GMC | Crestview, FL 32536 | — | — | 2026-04-08 |
| David Scott Lee Buick GMC | Crestview, FL 36432 | — | — | 2026-04-08 |
| David Scott Lee Chevrolet GMC Troy | Troy, AL 36081 | $85,236 | — | 2026-04-08 |
| David Scott Lee Buick GMC | Crestview, FL 32536 | $86,235 | — | 2026-04-08 |
