2018 GMC Sierra Denali
VIN
3GTP1PEJ6JG255609
This 2018 GMC Sierra Denali is listed at $29,941 with 95,177 miles in Marietta, GA.
Market Price Range
Below market
$25,038
Typical price
$25,572
Above market
$28,719
Based on
4
comparable same-build listings.
above market price ($28719)
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 |
|---|---|---|---|---|
| Autonomous Auto Group | Marietta, GA 30063 | $29,941 | 95,177 mi | 2026-06-18 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Autonomous Auto Group | Marietta, GA 30063 | $29,899 | 95,176 mi | 2026-06-18 |
| Autonomous Auto Group | Marietta, GA 30063 | $31,997 | 95,177 mi | 2026-06-18 |
| Autonomous | Kennesaw, GA 30144 | $29,899 | 95,176 mi | 2026-06-17 |
| Autonomous | Kennesaw, GA 30144 | $36,721 | 95,176 mi | 2026-06-17 |
| Marietta Auto Sales LLC | Marietta, GA 30062 | $26,900 | 95,116 mi | 2026-04-08 |
