2021 GMC Sierra AT4
VIN
3GTP9EED3MG442575
This 2021 GMC Sierra AT4 is listed at $40,313 with 50,923 miles in Dexter, MI.
Market Price Range
Below market
$31,490
Typical price
$37,995
Above market
$43,150
Based on
101
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 |
|---|---|---|---|---|
| LaFontaine Chevrolet of Dexter | Dexter, MI 48130 | $40,313 | 50,923 mi | 2026-07-27 |
| LaFontaine Kia of Ann Arbor | Ypsilanti, MI 48197 | $39,999 | 50,923 mi | 2026-07-23 |
| LaFontaine Chevrolet | Dexter, MI 48130 | — | 50,923 mi | 2026-07-18 |
| LaFontaine Chevrolet | Dexter, MI 48130 | $39,999 | 50,923 mi | 2026-07-18 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| LaFontaine Chevrolet | Dexter, MI 48130 | — | 50,923 mi | 2026-07-18 |
