2021 GMC Sierra Denali
VIN
3GTU9FET1MG305036
This 2021 GMC Sierra Denali is listed at $30,990 with 116,018 miles in East Windsor, CT.
Market Price Range
Below market
$33,098
Typical price
$38,500
Above market
$45,632
Based on
103
comparable same-build listings.
below market price ($33098)
Market data as of July 26, 2026
Vehicle Decode
- Body
- Pickup
- Engine
- 3.0L · V6 · 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 |
|---|---|---|---|---|
| Century Auto & Truck Center | East Windsor, CT 6088 | $30,990 | 116,018 mi | 2026-07-26 |
| Century Auto and Truck | East Windsor, CT 6028 | $30,990 | 116,018 mi | 2026-07-18 |
| Century Auto & Truck Center | East Windsor, CT 6088 | — | 116,018 mi | 2026-07-16 |
| Century Auto & Truck Center | East Windsor, CT 6088 | $30,990 | 116,018 mi | 2026-07-15 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Century Auto & Truck Center | East Windsor, CT 6088 | $2,021 | 116,018 mi | 2026-07-16 |
| Century Auto & Truck Center | East Windsor, CT 6088 | — | 116,018 mi | 2026-07-15 |
| Battles Buick GMC | 2532 | — | 115,854 mi | 2026-06-27 |
