2021 GMC Sierra AT4
VIN
3GTP9EED9MG187317
This 2021 GMC Sierra AT4 is listed at $39,995 with 68,371 miles in New Hudson, MI.
Market Price Range
Below market
$31,618
Typical price
$38,080
Above market
$43,564
Based on
106
comparable same-build listings.
above 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 |
|---|---|---|---|---|
| Feldman Chevrolet of New Hudson | New Hudson, MI 48165 | $39,995 | 68,371 mi | 2026-07-02 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Les Stanford Buick GMC | Ferndale, MI 48220 | — | 68,371 mi | 2026-07-02 |
