2021 GMC Sierra SLT
VIN
3GTP8DET9MG127025
This 2021 GMC Sierra SLT is listed at $36,395 with 73,618 miles.
Market Price Range
Below market
$29,995
Typical price
$31,996
Above market
$37,493
Based on
12
comparable same-build listings.
above typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 3.0L · V6 · Diesel
- Drive
- 4x2
- 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 |
|---|---|---|---|---|
| Keystone Chevrolet | 74063 | $36,395 | 73,618 mi | 2026-07-13 |
| Keystone Chevrolet | Sand Springs, OK 74063 | $36,395 | 73,618 mi | 2026-07-10 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Keystone Chevrolet | Sand Springs, OK 74063 | — | 73,617 mi | 2026-07-10 |
| Keystone Chevrolet | Sand Springs, OK 74063 | $36,395 | 73,617 mi | 2026-07-10 |
