2026 GMC Sierra HD AT4
VIN
1GT4UPEY8TF337918
This 2026 GMC Sierra HD AT4 is listed at $90,854 with 6 miles in Winter Haven, FL.
Market Price Range
Below market
$81,060
Typical price
$86,355
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 |
|---|---|---|---|---|
| Central Buick GMC | Winter Haven, FL 33880 | $90,854 | 6 mi | 2026-07-24 |
| Central Buick GMC | Winter Haven, FL 33880 | $82,916 | 6 mi | 2026-07-17 |
| Central Buick GMC | Winter Haven, FL 33883 | $91,001 | — | 2026-07-02 |
| Central Buick GMC | Winter Haven, FL 33880 | $81,769 | 6 mi | 2026-07-02 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Central Buick GMC | Winter Haven, FL 33880 | $91,001 | 6 mi | 2026-07-13 |
| Central Buick GMC | Winter Haven, FL 33880 | $90,854 | — | 2026-07-02 |
| Central Buick GMC | Winter Haven, FL 33880 | $89,854 | — | 2026-07-02 |
| Central Buick GMC | Winter Haven, FL 33880 | $89,854 | 6 mi | 2026-07-02 |
