2021 GMC Sierra AT4
3GTU9EET0MG273268
This 2021 GMC Sierra AT4 is listed at $35,174 with 86,713 miles in Aberdeen, SD.
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 7 listing dates for VIN 3GTU9EET0MG273268, spanning 4 years 1 month.
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 |
|---|---|---|---|---|
| Aberdeen Chrysler Center | Aberdeen, SD 57401 | $35,174 | 86,713 mi | 2026-07-23 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Aberdeen Chrysler Center | Aberdeen, SD 57401 | $2,021 | — | 2026-07-31 |
| Muscatell Subaru | Moorhead, MN 56560 | $59,995 | 28,016 mi | 2022-07-14 |
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