2021 GMC Sierra Base
3GDN8AEFXMG284199
This vehicle is no longer listed. The figures below describe the market for this build.
Last listed by Thorson Buick & GMC
This VIN is no longer listed by this dealer. They may still have a similar vehicle — ask.
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Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Former listings
| Dealer | Location | Price | Mileage | Listed |
|---|---|---|---|---|
| Thorson Buick & GMC | Pasadena, CA 91107 | $39,256 | — | 2021-03-30 |
Estimate the monthly payment at the typical market price ($39,256)
This vehicle is no longer listed, so the estimate starts from $39,256 — the typical market price for this build. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
Decoded from the VIN
NHTSA build data for 3GDN8AEFXMG284199- ✗ Backup camera
- ✗ Blind-spot monitor
- ✗ Lane departure
- ✗ ABS
- ✗ Electronic stability
Safety & recalls
NHTSA crash tests & recall campaigns for this model yearThe 2021 GMC Sierra 1500 has 7 recall campaigns as of August 2026. NHTSA rated it 4 out of 5 stars overall.
Tested configuration: 2021 GMC Sierra 1500 PU/CC 4WD
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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
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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
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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.
Model-level data for the 2021 GMC Sierra 1500 from NHTSA (recalls, NCAP crash tests) and EPA fueleconomy.gov, refreshed August 28, 2026.
Where the price is heading
Typical asking price for a GMC Sierra over the last 6 months — the market softened $104 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| April 2026 | $35,990 |
| May 2026 | $35,999 |
| June 2026 | $35,952 |
| July 2026 | $35,590 |
| August 2026 | $35,402 |
| September 2026 | $35,886 |
Market by model year
Gen 4 · 2019–2021What each model year costs right now — live supply, median asking price and how much value each year keeps versus the newest one.
| Year | Units for sale | Median price | vs newest | Avg mileage |
|---|---|---|---|---|
| 2021 | 38 | $34,182 | 100% | 82,457 mi |
| 2020 | 32 | $33,298 | 97% | 98,925 mi |
| 2019 | 14 | $30,975 | 91% | 98,406 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
