2021 GMC Sierra AT4
VIN
3GTU9EET7MG426101
This 2021 GMC Sierra AT4 is listed at $37,875 with 92,311 miles in Sanford, NC.
Market Price Range
Below market
$32,434
Typical price
$36,786
Above market
$42,986
Based on
97
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 |
|---|---|---|---|---|
| JT Auto Mart | Sanford, NC 27332 | $37,875 | 92,311 mi | 2026-07-24 |
| JT Auto Group | Sanford, NC 28355 | $38,010 | 92,311 mi | 2026-07-10 |
| JT Auto Group | Sanford, NC 27332 | $36,777 | 92,311 mi | 2026-06-19 |
| JT Auto Group | Sanford, NC 28355 | $37,875 | 92,311 mi | 2026-06-17 |
| JT Auto Group | Sanford, NC 27332 | $38,010 | 92,311 mi | 2026-06-17 |
| JT Auto Group | Sanford, NC 28355 | $36,777 | 92,311 mi | 2026-06-17 |
| JT Auto Group | Sanford, NC 27332 | $36,777 | 92,311 mi | 2026-06-16 |
| JT Auto Group | Sanford, NC 27332 | $36,777 | 92,311 mi | 2026-06-11 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| JT Auto Group | Sanford, NC 27332 | — | 92,311 mi | 2026-06-18 |
| JT Auto Mart | Sanford, NC 27332 | — | 92,311 mi | 2026-06-17 |
| JT Auto Mart | Sanford, NC 27332 | $36,777 | 92,311 mi | 2026-06-17 |
| JT Auto Group | Sanford, NC 27332 | — | 92,311 mi | 2026-06-16 |
| Hendrick Toyota North Charleston | North Charleston, SC 29406 | $50,998 | 47,843 mi | 2023-04-20 |
