U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
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2021 Hyundai Sonata

Vehicle Details

VIN5NPEG4JA3MH078281
TrimSE
Exterior ColorBlue
DrivetrainFWD
Engine2.5L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot16
Days on Market406

2021 Hyundai Sonata

SE

Unscored
$12,988119,496 miles

Des Plaines, IL 60018

Market price position

14,997
17,989
12,988

$12,988 · $2,009 below market low

$14,997comparable$17,989
Regional range
$14,997 – $17,989
vs. market low
— $2,009 (13% below)
Comparable vehicles
6
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1774 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$14,997 – $17,989

Dealer Info

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Des Plaines, IL

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About This 2021 Hyundai Sonata

Listing updated: Apr 29, 2026

Listed by a franchise dealer in Des Plaines, IL · On lot for 16 days · VIN verifiable at NHTSA

This used 2021 Hyundai Sonata SE is listed at $12,988 by a franchise dealer in Des Plaines, IL 60018. It has 119,496 miles on the odometer. The exterior color is Blue. 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 a Great Deal — priced below market value. Based on 6 similar vehicles in the Des Plaines market, the estimated market range is $14,997 to $17,989.

This vehicle has been on the lot for 16 days.

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

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 Des Plaines, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5NPEG4JA3MH078281 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 IL

Comparable Vehicles

483

Average Price

$19,249

Price Range

$8,943–$29,359

Avg Days on Lot

57

Based on 483 comparable 2019-2023 Hyundai Sonata listings in IL, the average asking price is $19,249. This listing at $12,988 is $6,261 below average (33% below market). Comparable prices in IL range from $8,943 to $29,359. Similar vehicles spend an average of 57 days on dealer lots in this market.

Similar Hyundai Sonata Listings in IL

8 comparable vehicles with similar year and mileage