2021 GMC Sierra SLT
VIN
1GTU9DED9MZ213346
This 2021 GMC Sierra SLT is listed at $35,990 with 83,236 miles in Yankton, SD.
Market Price Range
Below market
$29,451
Typical price
$35,329
Above market
$40,031
Based on
75
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 |
|---|---|---|---|---|
| Northtown Automotive | Yankton, SD 57078 | $35,990 | 83,236 mi | 2026-07-24 |
| Northtown Automotive, Inc | Yankton, SD 57078 | $36,140 | 83,236 mi | 2026-07-24 |
