2021 GMC Sierra Denali
3GTU9FET7MG315229
This 2021 GMC Sierra Denali is listed at $39,995 in Chattanooga, TN.
Market Price Range
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
Price history for this VIN
Asking price over time
Asking prices recorded across 2 listing dates for VIN 3GTU9FET7MG315229, spanning 5 years 4 months.
Safety & ownership
EPA fuel economy (MPG)
Model-level data for the 2021 GMC Sierra from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed July 28, 2026.
Active listings
Full listing history on VehiSales →| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Integrity Buick GMC Cadillac | Chattanooga, TN 37421 | $39,995 | — | 2026-08-15 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Integrity Automotive Group | Chattanooga, TN 37421 | $68,970 | — | 2021-04-23 |
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