2018 GMC Sierra Denali
VIN
1GT12UEGXJF205724
This 2018 GMC Sierra Denali is listed at $39,894 with 64,052 miles in Longmont, CO.
Market Price Range
Below market
$30,957
Typical price
$36,689
Above market
$42,668
Based on
7
comparable same-build listings.
above typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.0L · 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 |
|---|---|---|---|---|
| Booth Motors | Longmont, CO 80502 | $39,894 | 64,052 mi | 2026-07-01 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Booth Motors | Longmont, CO 80502 | $39,995 | 64,052 mi | 2026-06-25 |
| Booth Motors (CO) | Longmont, CO 80504 | $43,495 | 64,052 mi | 2026-05-23 |
| Booth Motors (CO) | Longmont, CO 80504 | $42,995 | 64,052 mi | 2026-05-15 |
| Booth Motors LLC | Longmont, CO 80504 | $42,995 | 64,052 mi | 2026-05-15 |
| Booth Motors | Longmont, CO 80502 | $42,995 | 64,052 mi | 2026-05-15 |
| Booth Motors | Longmont, CO 80504 | $42,995 | 64,052 mi | 2026-05-15 |
| Booth Motors | Longmont, CO 80504 | $39,995 | 64,052 mi | 2026-05-15 |
| Booth Motors | Longmont, CO 80502 | $42,711 | 64,052 mi | 2026-05-15 |
| Booth Motors | Longmont, CO 80504 | $42,995 | 64,052 mi | 2026-05-14 |
| Booth Motors | Longmont, CO 80447 | — | 64,052 mi | 2026-05-14 |
| Booth Motors (CO) | Longmont, CO 80504 | — | 64,052 mi | 2026-05-14 |
| Booth Motors | Longmont, CO 80504 | $42,995 | 64,052 mi | 2026-05-14 |
| Booth Motors | Longmont, CO 80504 | $42,711 | 64,052 mi | 2026-05-14 |
| Booth Motors LLC | Longmont, CO 80504 | $42,711 | 64,052 mi | 2026-05-14 |
