2026 GMC Sierra HD AT4
VIN
1GT4UPEY9TF137467
This 2026 GMC Sierra HD AT4 is listed at $86,767 with 6 miles in Alcoa, TN.
Market Price Range
Below market
$80,910
Typical price
$86,224
Above market
$91,327
Based on
1837
comparable same-build listings.
above typical price
Market data as of July 27, 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 |
|---|---|---|---|---|
| Rick McGill's Airport Toyota | Alcoa, TN 37777 | $86,767 | 6 mi | 2026-07-27 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Twin City Buick | Alcoa, TN 37701 | $86,162 | 6 mi | 2026-02-03 |
| Twin City Buick | Alcoa, TN 37701 | $86,162 | 6 mi | 2026-01-24 |
| Twin City Buick | Alcoa, TN 37701 | $86,267 | 6 mi | 2026-01-17 |
| Twin City Buick | Alcoa, TN 37701 | $85,990 | 6 mi | 2025-11-14 |
| Twin City Buick | Alcoa, TN 37701 | $85,940 | 6 mi | 2025-11-14 |
| Twin City Buick | Alcoa, TN 37701 | $85,440 | 6 mi | 2025-11-14 |
| Twin City Buick GMC | Alcoa, TN 37701 | $86,267 | 6 mi | 2025-11-13 |
| Twin City Buick GMC | Alcoa, TN 37701 | $86,162 | 6 mi | 2025-11-13 |
| Twin City Buick GMC | Alcoa, TN 37701 | $86,162 | 6 mi | 2025-11-13 |
| Twin City Buick GMC | Alcoa, TN 37701 | $85,940 | 6 mi | 2025-11-13 |
