2021 GMC Sierra AT4
1GTU9EET0MZ406871
This 2021 GMC Sierra AT4 is listed at $36,900 with 88,239 miles in Glasgow, KY.
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 4 listing dates for VIN 1GTU9EET0MZ406871, spanning 8 days.
Safety & ownership
The 2021 GMC Sierra 1500 has 7 recall campaigns as of July 2026. NHTSA rated it 4 out of 5 stars overall.
Recall campaigns
-
SEAT BELTSGeneral Motors, LLC (GM) is recalling certain 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500, 2021 Chevrolet Suburban and Tahoe and GMC Yukon XL and 2020-2021 Chevrolet…NHTSA campaign 20V792000
-
SEAT BELTSGeneral Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and…NHTSA campaign 20V811000
-
TIRESGeneral Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, GMC Acadia and Chevrolet Traverse vehicles and 2020-2021 Chevrolet Silverado 1500, GMC Sierra 1500…NHTSA campaign 20V684000
Recall campaigns apply to the model year, not to one car. Check remedy status for this VIN at nhtsa.gov/recalls.
NHTSA crash-test ratings
- Overall
- ★★★★☆ 4/5
- Frontal crash
- ★★★★☆ 4/5
- Side crash
- ★★★★★ 5/5
- Rollover
- ★★★★☆ 4/5
Tested configuration: 2021 GMC Sierra 1500 PU/CC 4WD
Model-level data for the 2021 GMC Sierra 1500 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 |
|---|---|---|---|---|
| Don Franklin Glasgow LLC | Glasgow, KY 42141 | $36,900 | 88,239 mi | 2026-08-08 |
| Don Franklin Chevrolet Cadillac Nissan | Glasgow, KY 42141 | $36,900 | 88,239 mi | 2026-08-04 |
| Don Franklin Nissan | Columbia, KY 42728 | $36,900 | 88,239 mi | 2026-08-04 |
| Don Franklin Glasgow Chevrolet Cadillac | Glasgow, KY 42141 | $36,900 | 88,239 mi | 2026-07-31 |
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