2021 GMC Sierra AT4
VIN
1GTP9EED2MZ263444
This 2021 GMC Sierra AT4 is listed at $36,469 with 85,395 miles in Houma, LA.
Market Price Range
Below market
$30,868
Typical price
$38,486
Above market
$43,995
Based on
75
comparable same-build listings.
below typical price
Market data as of July 27, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 5.3L · V8 · Gasoline
- Drive
- 4WD/4-Wheel Drive/4x4
- Doors
- 4
- 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 |
|---|---|---|---|---|
| Barker Buick GMC | Houma, LA 70360 | $36,469 | 85,395 mi | 2026-06-06 |
| Barker Buick GMC | Houma, LA 70364 | $36,469 | 85,482 mi | 2026-06-06 |
| Barker Buick GMC | Houma, LA 70353 | $36,469 | 85,328 mi | 2026-06-04 |
| Barker Buick GMC | Houma, LA 70360 | $35,995 | 85,482 mi | 2026-06-04 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Barker Buick GMC | Houma, LA 70364 | $36,469 | 85,328 mi | 2026-06-06 |
| Barker Buick GMC | Houma, LA 70364 | $36,469 | 85,395 mi | 2026-06-06 |
| Barker Buick GMC | Houma, LA 70011 | — | 85,328 mi | 2026-06-04 |
| Barker Buick GMC | Houma, LA 70360 | $35,995 | 85,328 mi | 2026-06-04 |
| Barker Buick GMC | Houma, LA 70360 | $35,995 | 85,395 mi | 2026-06-04 |
