2018 GMC Sierra Denali
VIN
1GT42YEY1JF129498
This 2018 GMC Sierra Denali is listed at $40,999 with 114,218 miles in Northlake, IL.
Market Price Range
Below market
$35,745
Typical price
$45,173
Above market
$54,534
Based on
56
comparable same-build listings.
below typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.6L · V8 · 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 |
|---|---|---|---|---|
| KNB Motors | Northlake, IL 60165 | $40,999 | 114,218 mi | 2026-06-17 |
| KNB Motors | Northlake, IL 60164 | $40,999 | 114,218 mi | 2026-03-25 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| KNB Motors | Northlake, IL 60164 | $40,999 | 114,218 mi | 2026-05-20 |
| KNB Motors | Northlake, IL 60164 | $41,199 | 114,218 mi | 2026-05-19 |
| KNB Motors | Northlake, IL 60164 | $41,949 | 114,218 mi | 2026-05-19 |
| KNB Motors | Northlake, IL 60164 | $41,999 | 114,218 mi | 2026-03-28 |
| KNB Motors | Northlake, IL 60165 | $41,999 | 114,218 mi | 2026-03-26 |
| KNB Motors Inc | Northlake, IL 60164 | $41,999 | 114,218 mi | 2026-03-26 |
| KNB Motors | Northlake, IL 60164 | $41,949 | 114,218 mi | 2026-03-25 |
| KNB Motors | Northlake, IL 60164 | — | 114,218 mi | 2026-03-25 |
| KNB Motors | Northlake, IL 60164 | $41,999 | 114,218 mi | 2026-03-25 |
