2020 GMC Sierra AT4
VIN
1GTP9EED0LZ209378
This 2020 GMC Sierra AT4 is listed at $31,402 with 136,586 miles in Freeport, IL.
Market Price Range
Below market
$28,879
Typical price
$35,947
Above market
$41,137
Based on
30
comparable same-build listings.
below typical price
Market data as of July 26, 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 |
|---|---|---|---|---|
| Barkau Chrysler Dodge Jeep Ram | Freeport, IL 61032 | $31,402 | 136,586 mi | 2026-07-04 |
| Barkau Chrysler Dodge Jeep Ram | Freeport, IL 61032 | $30,990 | 136,586 mi | 2026-07-04 |
| Barkau Chrysler Dodge Jeep Ram | Freeport, IL 61032 | $30,990 | 136,586 mi | 2026-07-04 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Mike Molstead Motors | Charles City, IA 50616 | $45,972 | 51,169 mi | 2022-10-14 |
| Mike Molstead Motors | CHARLES CITY, IA 50616 | $45,972 | 51,169 mi | 2022-10-13 |
