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

VIN1GTP9EEL4MZ227536
TrimAT4
Exterior ColorGray
Drivetrain4WD
Engine6.2L V8
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot13

2021 GMC Sierra 1500

AT4

Fair Price
$32,99532,060 mi

Ridgewood, NY 11385

Is this 2021 GMC Sierra 1500 AT4 a good deal?

OAV verdict: Fair Price

Why: Listed at $32,995, comparable market range $29,252–$45,247, based on 14 comparable listings. Days on lot: 13 days (market average 44 days).

Market price position

29,252
45,247
32,995

$32,995 · within market range

$29,252comparable$45,247
Regional range
$29,252 – $45,247
vs. market
$3,743 above low · $12,252 below high
Comparable vehicles
14
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1660 days.

Market Breakdown

Local = comparable listings in the same metro. Regional = comparable listings across the broader state or multi-state region. Both ranges refresh daily.

Regional Range$29,252 – $45,247

Dealer Info

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Ridgewood, NY

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About This 2021 GMC Sierra 1500

Listing updated: May 22, 2026

Listed by an independent dealer in Ridgewood, NY · On lot for 13 days · VIN verifiable at NHTSA

This used 2021 GMC Sierra 1500 AT4 is listed at $32,995 by an independent dealer in Ridgewood, NY 11385. It has 32,060 miles on the odometer. The exterior color is Gray. It features a 4WD drivetrain with a 6.2L V8 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 14 similar vehicles in the Ridgewood market, the estimated market range is $29,252 to $45,247.

This vehicle has been on the lot for 13 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

Market context

This listing is part of OAV's broader Ridgewood, NY trucks market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

How this deal is rated

OAV compares this 2021 GMC Sierra 1500 against similar vehicles currently available in the local and regional market — same make, model, and year range, filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

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 surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Ridgewood, NY, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1GTP9EEL4MZ227536 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 refreshed daily; Price-to-Market analysis uses comparable vehicles within the same geographic market.

2021 GMC Sierra 1500 Market in NY

Comparable Vehicles

1,932

Average Price

$40,702

Price Range

$21,000–$63,170

Avg Days on Lot

44

Based on 1,932 comparable 2019-2023 GMC Sierra 1500 listings in NY, the average asking price is $40,702. This listing at $32,995 is $7,707 below average (19% below market). Comparable prices in NY range from $21,000 to $63,170. Similar vehicles spend an average of 44 days on dealer lots in this market.

Similar GMC Sierra 1500 Listings in NY

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: AT4 — compare trims below)