2021 GMC Sierra AT4
VIN
1GTU9EET0MZ253666
This 2021 GMC Sierra AT4 is listed at $42,699 with 88,263 miles in Palmer, AK.
Market Price Range
Below market
$31,906
Typical price
$37,446
Above market
$42,140
Based on
126
comparable same-build listings.
above market price ($42140)
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 |
|---|---|---|---|---|
| Swickard GMC of Palmer | Palmer, AK 99654 | $42,699 | 88,263 mi | 2026-07-04 |
| Swickard Palmer | Palmer, AK 99654 | $43,484 | 88,263 mi | 2026-07-03 |
| Swickard Palmer | Palmer, AK 99645 | $42,399 | 88,263 mi | 2026-07-03 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Swickard GMC of Palmer | 99654 | $42,999 | 88,263 mi | 2026-07-04 |
| Swickard Palmer | Palmer, AK 99654 | — | 88,263 mi | 2026-07-03 |
| Swickard Palmer | Palmer, AK 99645 | — | 88,263 mi | 2026-07-03 |
| Swickard Palmer | Palmer, AK 99645 | $42,999 | 88,263 mi | 2026-07-03 |
| Swickard Palmer | Palmer, AK 99645 | $42,699 | 88,263 mi | 2026-07-03 |
| Swickard Palmer | Palmer, AK 99645 | $54,780 | 40,725 mi | 2024-03-02 |
| — | $54,800 | 40 mi | 2024-03-01 |
