2021 GMC Sierra Denali
VIN
3GTU9FEL3MG197129
This 2021 GMC Sierra Denali is listed at $35,992 with 95,480 miles in Seaford, DE.
Market Price Range
Below market
$34,558
Typical price
$41,437
Above market
$47,730
Based on
120
comparable same-build listings.
below typical price
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 6.2L · 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 |
|---|---|---|---|---|
| Hopkins Automotive Group of Seaford | Seaford, DE 19973 | $35,992 | 95,480 mi | 2026-07-26 |
| Hopkins Automotive Seaford | Seaford, DE 19973 | $35,992 | 95,480 mi | 2026-06-30 |
| Hopkins Automotive Group of Seaford | Seaford, DE 19973 | $36,491 | 95,480 mi | 2026-06-26 |
| Hopkins Automotive Group of Seaford | Seaford, DE 19973 | $35,992 | 95,480 mi | 2026-06-26 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Hopkins Automotive Group of Seaford | Seaford, DE 19973 | — | 95,480 mi | 2026-06-27 |
| Hopkins Automotive Group of Seaford | Seaford, DE 19973 | — | 95,480 mi | 2026-06-26 |
| Hopkins Automotive Group of Seaford | Seaford, DE 19973 | — | 95,480 mi | 2026-06-26 |
| — | $40,795 | 81,483 mi | 2025-04-03 | |
| Wilkinson Chevrolet Buick GMC Cadillac | Sanford, NC 27332 | $69,995 | 26,197 mi | 2022-02-16 |
