2025 GMC Sierra HD AT4X
VIN
1GT4UZEY1SF202774
This 2025 GMC Sierra HD AT4X is listed at $84,999 in Longmont, CO.
Market Price Range
Below market
$77,836
Typical price
$83,701
Above market
$94,529
Based on
118
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 |
|---|---|---|---|---|
| Red's Auto & Truck | Longmont, CO 80504 | $84,999 | — | 2026-07-26 |
| Red's Auto & Truck | Longmont, CO 80504 | $84,999 | 28,290 mi | 2026-07-26 |
| Reds Auto & Truck | Longmont, CO 80504 | $84,999 | 28,290 mi | 2026-07-25 |
| Reds Auto & Truck | Longmont, CO 80502 | $84,999 | 28,290 mi | 2026-07-18 |
| Reds Auto & Truck | Longmont, CO 80504 | $84,999 | 28,290 mi | 2026-07-18 |
| Reds Auto and Truck | Longmont, CO 80502 | $84,999 | 28,290 mi | 2026-07-18 |
| Red's Auto & Truck | Longmont, CO 80504 | $84,999 | 28,290 mi | 2026-07-18 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| — | $105,660 | 10 mi | 2024-12-18 | |
| Turner Automotive | Montrose, CO 81401 | $105,660 | 10 mi | 2024-12-18 |
