2018 GMC Sierra Denali
VIN
3GTP1PEJ5JG317887
This 2018 GMC Sierra Denali is listed at $25,995 with 123,198 miles in Slidell, LA.
Market Price Range
Below market
$25,169
Typical price
$27,551
Above market
$29,925
Based on
4
comparable same-build listings.
below typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.2L · V8 · Gasoline
- Drive
- 4x2
- 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 |
|---|---|---|---|---|
| Express Auto Sales East | Slidell, LA 70458 | $25,995 | 123,198 mi | 2026-07-04 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Express Auto Sales East | Slidell, LA 70469 | $26,289 | 123,198 mi | 2026-07-04 |
