2021 GMC Sierra SLT
VIN
3GTU9DEL2MG423181
This 2021 GMC Sierra SLT is listed at $32,991 with 87,760 miles in Washington, NJ.
Market Price Range
Below market
$31,899
Typical price
$37,490
Above market
$43,808
Based on
41
comparable same-build listings.
below typical price
Market data as of July 27, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.2L · 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 |
|---|---|---|---|---|
| Rossi Chevrolet GMC | Washington, NJ 7831 | $32,991 | 87,760 mi | 2026-04-13 |
| Rossi Chevrolet GMC | Washington, NJ 7882 | $33,540 | 87,760 mi | 2026-04-06 |
| Rossi Chevrolet GMC | Washington, NJ 7882 | $32,991 | 87,760 mi | 2026-04-05 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Rossi Chevrolet GMC | 7831 | $35,991 | 87,760 mi | 2026-04-13 |
| Rossi Chevrolet GMC | Washington, NJ 7831 | $33,991 | 87,760 mi | 2026-04-13 |
| Rossi Chevrolet GMC | Washington, NJ 7882 | $36,540 | 87,760 mi | 2026-04-06 |
| Rossi Chevrolet GMC | Washington, NJ 7882 | $34,540 | 87,760 mi | 2026-04-06 |
| Rossi Chevrolet GMC | Washington, NJ 17960 | $35,991 | 87,760 mi | 2026-04-05 |
| Rossi Chevrolet GMC | Washington, NJ 7882 | $35,991 | 87,760 mi | 2026-04-05 |
| Rossi Chevrolet GMC | Washington, NJ 7882 | $33,991 | 87,760 mi | 2026-04-05 |
| Nicole S | Pittstown, NJ 8867 | $32,350 | 87,366 mi | 2026-02-28 |
