2021 GMC Sierra AT4
1GTU9EET1MZ324924
This 2021 GMC Sierra AT4 is listed at $37,995 with 79,695 miles in Wrightstown, WI.
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 prices recorded across 5 listing dates for VIN 1GTU9EET1MZ324924, spanning 5 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 |
|---|---|---|---|---|
| NHB Auto Inc. | Wrightstown, WI 54180 | $37,995 | 79,695 mi | 2026-03-23 |
| NHB Auto | Wrightstown, WI 54180 | $37,995 | 79,695 mi | 2026-02-26 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| NHB Auto | Wrightstown, WI 53044 | $37,995 | 79,695 mi | 2026-03-23 |
| Bergstrom Chevrolet Cadillac of Appleton | Appleton, WI 54914 | $28,345 | 79,603 mi | 2026-03-11 |
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