2021 GMC Sierra SLE
VIN
3GTU9BET6MG217981
This 2021 GMC Sierra SLE is listed at $31,990 with 87,737 miles in Mansfield, PA.
Market Price Range
Below market
$25,584
Typical price
$33,394
Above market
$38,353
Based on
14
comparable same-build listings.
below typical price
Market data as of July 27, 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 |
|---|---|---|---|---|
| Blaise Alexander Chevrolet GMC of Mansfield | Mansfield, PA 16933 | $31,990 | 87,737 mi | 2026-07-15 |
| Blaise Alexander Chevrolet GMC Truck of Mansfield | Mansfield, PA 16933 | $31,990 | 87,737 mi | 2026-07-14 |
| Blaise Alexander Chevrolet Buick GMC Of Mansfield | Mansfield, PA 16917 | $31,500 | 87,737 mi | 2026-07-14 |
| Blaise Alexander Chevrolet GMC of Mansfield | Mansfield, PA 16933 | $31,990 | 87,737 mi | 2026-07-12 |
| Blaise Alexander Chevrolet GMC of Mansfield | Mansfield, PA 16933 | $31,500 | 87,737 mi | 2026-07-12 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Blaise Alexander Chevrolet Buick GMC Of Mansfield | Mansfield, PA 16917 | — | 87,737 mi | 2026-07-14 |
| Blaise Alexander Chevrolet GMC of Mansfield | Mansfield, PA 16917 | — | 87,737 mi | 2026-07-12 |
| Blaise Alexander Chevrolet GMC of Mansfield | Mansfield, PA 16933 | — | 87,737 mi | 2026-07-12 |
| Jeff D'Ambrosio Mitsubishi | Downingtown, PA 19335 | $53,995 | 3,009 mi | 2021-12-15 |
