U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 Hyundai Sonata

Vehicle Details

VIN5NPEL4JA4MH066572
TrimSEL
Exterior ColorGray
DrivetrainFWD
Engine2.5L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot46

2021 Hyundai Sonata

SEL

Unscored
$21,99550,818 mi

Menomonee Falls, WI 53051

Is this 2021 Hyundai Sonata SEL a good deal?

OAV verdict: Unscored

Why: Listed at $21,995, comparable market range $21,995–$21,995. Days on lot: 46 days (market average 40 days).

Market price position

21,995
21,995
21,995

$21,995 · only listing at this price

$21,995 — single data point
Regional range
$21,995 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1053 days.

What does Demand-Verified mean?

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$17,900 – $17,900

Dealer Info

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Menomonee Falls, WI

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About This 2021 Hyundai Sonata

Listing updated: May 19, 2026

Listed by a franchise dealer in Menomonee Falls, WI · On lot for 46 days · VIN verifiable at NHTSA

This used 2021 Hyundai Sonata SEL is listed at $21,995 by a franchise dealer in Menomonee Falls, WI 53051. It has 50,818 miles on the odometer. The exterior color is Gray. It features a FWD drivetrain with a 2.5L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on available similar vehicles in the Menomonee Falls market, the estimated market range is $21,995 to $21,995.

This vehicle has been on the lot for 46 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 Menomonee Falls, WI sedans 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 Hyundai Sonata 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:

This rating refreshes daily as inventory enters and leaves the market. The dealer on this listing has not yet activated on OAV, so the business name and contact details are anonymized here. Activated (paying) dealers appear with their verified business name and a Verified badge.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in Menomonee Falls, WI, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5NPEL4JA4MH066572 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 Hyundai Sonata Market in WI

Comparable Vehicles

144

Average Price

$19,733

Price Range

$9,995–$26,998

Avg Days on Lot

40

Based on 144 comparable 2019-2023 Hyundai Sonata listings in WI, the average asking price is $19,733. This listing at $21,995 is $2,262 above average (11% above market). Comparable prices in WI range from $9,995 to $26,998. Similar vehicles spend an average of 40 days on dealer lots in this market.

Similar Hyundai Sonata Listings in WI

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