2021 GMC Sierra AT4
VIN
1GTU9EET5MZ280037
This 2021 GMC Sierra AT4 is listed at $39,627 with 81,182 miles in Jacksonville, FL.
Market Price Range
Below market
$30,489
Typical price
$35,820
Above market
$41,700
Based on
26
comparable same-build listings.
above typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 3.0L · V6 · Diesel
- 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 |
|---|---|---|---|---|
| Nimnicht Buick GMC | Jacksonville, FL 32256 | $39,627 | 81,182 mi | 2026-07-23 |
| Nimnicht Buick GMC | Jacksonville, FL 32256 | $40,610 | 81,182 mi | 2026-07-22 |
| Nimnicht Buick GMC | Jacksonville, FL 32256 | $39,627 | 81,569 mi | 2026-07-16 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Nimnicht Buick GMC | Jacksonville, FL 32256 | — | 81,182 mi | 2026-07-16 |
| Nimnicht Buick GMC | Jacksonville, FL 32256 | $39,627 | 81,182 mi | 2026-07-16 |
| Nimnicht Buick GMC | Jacksonville, FL 32256 | $57,270 | — | 2021-03-31 |
| Nimnicht Buick GMC | Jacksonville, FL 32256 | $57,270 | — | 2021-03-30 |
