2020 GMC Sierra AT4
VIN
3GTP9EED3LG107427
This 2020 GMC Sierra AT4 is listed at $33,995 with 124,122 miles in South Gate, CA.
Market Price Range
Below market
$30,637
Typical price
$36,779
Above market
$40,534
Based on
39
comparable same-build listings.
below 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 |
|---|---|---|---|---|
| Lucas Auto Center 2 | South Gate, CA 90280 | $33,995 | 124,122 mi | 2026-05-17 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| — | — | 113 mi | 2024-07-27 | |
| Covert Chevrolet Bastrop | Bastrop, TX 78602 | — | 113,000 mi | 2024-07-27 |
| CAVENDER AUTO COUNTRY CHEVROLET BUICK GMC | WEIMAR, TX 78962 | — | 69,647 mi | 2022-03-01 |
