2021 GMC Sierra AT4
1GTU9EET1MZ368650
This 2021 GMC Sierra AT4 is listed at $38,997 with 72,049 miles in Opelousas, LA.
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 1GTU9EET1MZ368650, spanning 21 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 |
|---|---|---|---|---|
| Sterling CDJR Pre-Owned | Opelousas, LA 70570 | $38,997 | 72,049 mi | 2026-08-05 |
| Sterling Chrysler Jeep Dodge Ram | Opelousas, LA 70570 | $38,997 | 72,049 mi | 2026-07-16 |
| Sterling Chrysler Dodge Jeep Ram Pre Owned | Opelousas, LA 70570 | $38,997 | 72,049 mi | 2026-07-15 |
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Sterling CDJR Pre-Owned | Opelousas, LA 70570 | $39,995 | 72,049 mi | 2026-07-18 |
| Sterling Chrysler Jeep Dodge Ram | Opelousas, LA 70570 | $39,995 | 72,049 mi | 2026-07-16 |
What would this 2021 GMC Sierra AT4 cost per month?
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