2021 GMC Sierra AT4
1GTU9EET8MZ280470
This 2021 GMC Sierra AT4 is listed at $37,894 with 73,013 miles in Monroe, NC.
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
Price increased $899 (+2.4%) over 89 days.
Asking prices recorded across 13 listing dates for VIN 1GTU9EET8MZ280470, spanning 89 days.
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 |
|---|---|---|---|---|
| Crossroads Ford Indian Trail | Monroe, NC 28110 | $37,894 | 73,013 mi | 2026-08-14 |
| Crossroads Nissan Wake Forest | Wake Forest, NC 27587 | $38,898 | 73,013 mi | 2026-08-07 |
| Crossroads Ford of Indian Trail | Indian Trail, NC 28079 | $36,995 | 73,013 mi | 2026-05-17 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Crossroads Ford Indian Trail | Monroe, NC 28110 | $38,898 | 73,013 mi | 2026-08-01 |
| Boyd Brothers Ford | Oxford, NC 27565 | $42,793 | 73,013 mi | 2026-05-17 |
| Crossroads Ford of Indian Trail | Indian Trail, NC 28079 | $37,999 | 73,013 mi | 2026-05-17 |
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