2020 GMC Sierra
1GTR8AEF6LZ273799
This vehicle is no longer listed. The figures below describe the market for this build.
Last listed by Gwatney Chevrolet
Hours
- Mon–Fri
- 8:30 AM – 7:00 PM
- Sat
- 9:00 AM – 6:00 PM
- Sun
- Closed
This VIN is no longer listed by this dealer. They may still have a similar vehicle — ask.
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Market price range
Based on 8 comparable same-build listings · Market data as of September 7, 2026Listings
Full listing history on VehiSales →No active listings of this exact VIN right now.
Estimate the monthly payment at the typical market price ($21,699)
This vehicle is no longer listed, so the estimate starts from $21,699 — 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 1GTR8AEF6LZ273799Full factory specs for this build →
- ✓ Backup camera
- ✓ Blind-spot monitor
- ✗ Lane departure
- ✓ ABS
- ✓ Electronic stability
GMC
Window sticker on file for this VIN
The original window sticker for this Sierra
Factory equipment, the options actually installed and the price this car left the line with — the same document that hung on the glass in the showroom.
Open the sticker — $4
3 for $9
Opens on VehiLeaks · PDF right after checkout
5-year cost to own
Beyond the sticker: what this 2020 GMC Sierra 1500 likely costs over five years at 15,000 mi/yr.
Estimate — insurance and taxes vary by driver and state.
Safety & recalls
NHTSA crash tests & recall campaigns for this model yearThe 2020 GMC Sierra 1500 has 12 recall campaigns as of August 2026. NHTSA rated it 4 out of 5 stars overall.
Tested configuration: 2020 GMC Sierra 1500 PU/CC 4WD
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TIRESGeneral Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021…NHTSA campaign 21V115000
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ELECTRICAL SYSTEMGeneral Motors LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks.NHTSA campaign 19V888000
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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
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 2020 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 2020 GMC Sierra over the last 6 months — the market firmed $506 in that span.
Monthly price table
| Month | Typical price |
|---|---|
| April 2026 | $33,994 |
| May 2026 | $33,900 |
| June 2026 | $33,943 |
| July 2026 | $33,900 |
| August 2026 | $33,694 |
| September 2026 | $34,500 |
How it compares to rivals
Median asking price for comparable body styles listed near this car| Model | Median price | For sale nearby | vs this car |
|---|---|---|---|
| 2020 GMC Sierra (this car) | $21,699 | 8 | — |
| 2022 Ford F-150 | $29,029 | 27 | +$7,330 |
| 2021 Chevrolet Silverado | $27,170 | 24 | +$5,471 |
| 2019 Ram 1500 | $25,381 | 20 | +$3,682 |
| 2021 GMC Sierra | $37,752 | 16 | +$16,053 |
| 2022 Chevrolet Colorado | $18,432 | 6 | −$3,267 |
Cheapest active listings of each comparable body style in this region — median of what those models actually ask.
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 | 32 | $32,205 | 100% | 82,388 mi |
| 2020 | 29 | $33,598 | 104% | 92,489 mi |
Units for sale — listings of each model year in the latest nightly market snapshot.
