2020 GMC Sierra SLT
VIN
3GTU9DET8LG289811
Market Price Range
Below market
$26,061
Typical price
$31,759
Above market
$37,447
Based on
61
comparable same-build listings.
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 |
|---|---|---|---|---|
| Stanley Ford Eastland | Eastland, TX 76448 | — | 113,289 mi | 2026-07-22 |
| Stanley Ford Eastland | Eastland, TX 76448 | $31,220 | 113,289 mi | 2026-07-21 |
| Stanley Ford Eastland | Eastland, TX 76448 | $30,995 | 113,289 mi | 2026-07-21 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Stanley Ford Eastland | Eastland, TX 76448 | — | 113,289 mi | 2026-07-21 |
| Stanley Ford Eastland | Eastland, TX 76448 | — | 113,289 mi | 2026-07-21 |
