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U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

2020 GMC Sierra 1500 AT4

2020 GMC Sierra 1500View this vehicle at martinez auto sales llc →

Vehicle Details

VIN1GTP9EED0LZ315975
TrimAT4
Exterior ColorBlack
Drivetrain4WD
Engine5.3L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot68

AT4

Fair Price
$35,900115,544 mi

De Queen, AR 71832

Is this 2020 GMC Sierra 1500 AT4 a good deal?

OAV verdict: Fair Price

Why: Listed at $35,900, comparable market range $35,900–$45,440, based on 11 comparable listings. Listed 68 days.

Market price position

$35,900 · within market range

Comparable range
$35,900 – $45,440
vs. market
$0 above low · $9,540 below high
Comparable vehicles
11

Market Retail Price (MRP™)

$40,670

This vehicle $35,900 · $4,770 (12%) below MRP

MRP™ is the midpoint of the comparable market range — the representative price the market is asking for similar vehicles. How MRP works.

True Retail Value (TRV™)

$33,068

This vehicle $35,900 · $2,832 (9%) above TRV

TRV™ is the average paid price for cars like this in the last 60 days (sold data through 2026-09-09) — an estimate, not an appraisal. How TRV works.

Comparable vehicles nationally recently sold in an estimated 1555 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges are rebuilt from the market snapshot shown above.

Local Range$35,900 – $35,900
Regional Range$35,900 – $45,440

Martinez Auto Sales Llc

De Queen, AR

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OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2020 GMC Sierra 1500

Listing updated: Sep 9, 2026

Listed by an independent dealer in De Queen, AR · On lot for 68 days · VIN verifiable at NHTSA

This used 2020 GMC Sierra 1500 AT4 is listed at $35,900 by martinez auto sales llc in De Queen, AR 71832. It has 115,544 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Black. It features a 4WD drivetrain with a 5.3L V8 engine and Automatic transmission.

OAV's independent, evidence-backed Price-to-Market analysis rates this vehicle as Fair Price — priced in line with the supported comparable range. Based on 11 comparable listings matched to this vehicle, the estimated market range is $35,900 to $45,440. These comparisons match year, make, and model, using trim where trim data supports it. OAV does not adjust comparables for odometer — where mileage would distort a verdict, it withholds one instead.

This vehicle has been on the lot for 68 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477). Verdict methodology ptm-verdict-v1 · snapshot Sep 9, 2026. The patented comparable band is the input; ptm-verdict-v1 is the versioned OAV rule set that turns it into this verdict.

Market context

This listing is part of OAV's broader De Queen, AR trucks market analysis. OAV compares vehicles by local and regional price-to-market ranges and comparable count; days-on-lot and demand signals are shown separately, not as verdict inputs.

How this deal is rated

OAV compares this 2020 GMC Sierra 1500 against similar vehicles currently available for sale — same make, model, and year range, using trim where trim data supports it. OAV does not adjust comparables for odometer; on very high-mileage vehicles it withholds a verdict rather than overstate a discount the odometer explains. Based on where this listing falls in that comparable set, it is rated:

  • Great Deal — priced below the comparable-range floor by a meaningful margin (OAV's minimum-gap rule); a listing below the floor by less than that margin is Fair Price.
  • Fair Price — priced within the expected range for comparable vehicles.
  • Overpriced — priced above the typical range for comparable vehicles.

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners can surface additional verification signals, but commercial participation never changes a listing's Price-to-Market verdict, eligibility, ranking, or confidence.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in De Queen, AR, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP9EED0LZ315975 can be independently verified via the U.S. Department of Transportation's NHTSA VIN decoder, and safety recalls at NHTSA's recall database.

Vehicle attributes (year, make, model, trim, mileage, location) are standardized using OAV's patented methodology (U.S. Patent No. 12,236,477), which normalizes naming conventions and deduplicates cross-listed inventory across the dealership network. Listing data is processed daily; Price-to-Market analysis uses comparable vehicles.

2020 GMC Sierra 1500 Market in AR

AR Market Listings

221

Average Price

$34,169

Price Range

$26,825–$41,590

Avg Days on Lot

48

Based on all 221 2018-2022 GMC Sierra 1500 listings in the AR market, the average asking price is $34,169. This listing at $35,900 is $1,731 above the broader AR average (5% above the AR average). This is a wider, all-trim comparison across AR; OAV's price verdict above uses the closer comparable set. Comparable prices in AR range from $26,825 to $41,590. Similar vehicles spend an average of 48 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in AR

8 similar listings shown (closest matches within ±2 model years) and ±30,000 miles (subject trim: AT4 — compare trims below)

This is a broad, statewide same-model set (any trim, mileage, or title) — not the qualified comparable cohort behind the verdict above; lower prices here typically reflect a different trim, higher mileage, or a branded title.