2020 GMC Sierra SLE
VIN
1GTU9BED4LZ257340
This 2020 GMC Sierra SLE is listed at $36,987 with 66,757 miles in Cullman, AL.
Market Price Range
Below market
$22,604
Typical price
$29,495
Above market
$33,459
Based on
25
comparable same-build listings.
above market price ($33459)
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 |
|---|---|---|---|---|
| Bill Smith Buick GMC | Cullman, AL 35055 | $36,987 | 66,757 mi | 2026-07-26 |
| Bill Smith Buick GMC | Cullman, AL 35055 | $37,786 | 66,757 mi | 2026-07-24 |
| Bill Smith Buick GMC | Cullman, AL 35055 | $37,786 | 66,757 mi | 2026-07-11 |
| Bill Smith Buick GMC | Cullman, AL 35056 | — | 66,757 mi | 2026-07-09 |
| Bill Smith Buick GMC | Cullman, AL 35055 | $36,987 | 66,757 mi | 2026-07-09 |
| Bill Smith Buick GMC | Cullman, AL 35055 | $36,987 | 66,757 mi | 2026-07-09 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Bill Smith Buick GMC | Cullman, AL 35055 | — | 66,757 mi | 2026-07-18 |
| Bill Smith Buick GMC | Cullman, AL 35055 | — | 66,757 mi | 2026-07-09 |
