2021 GMC Sierra AT4
1GTU9EET0MZ233384
This 2021 GMC Sierra AT4 is listed at $34,688 with 101,598 miles in Puyallup, WA.
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 dropped $2,334 (−6.3%) over 3 months.
Asking prices recorded across 11 listing dates for VIN 1GTU9EET0MZ233384, spanning 3 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 |
|---|---|---|---|---|
| Auto Destination | Puyallup, WA 98424 | $34,688 | 101,598 mi | 2026-08-13 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Kia of BIllings | Billings, MT 59106 | $37,721 | 101,137 mi | 2026-06-26 |
| Auto Destination | Puyallup, WA 98371 | $36,980 | 101,598 mi | 2026-06-23 |
| Corwin Motors Kalispell | Kalispell, MT 59434 | $39,713 | 101,000 mi | 2026-05-08 |
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