2021 Hyundai Sonata SEL Plus

Listed by an independent dealer in Burlington, WA · On lot for 25 days · VIN verifiable at NHTSA

This used 2021 Hyundai Sonata SEL Plus is listed at $18,499 by cortes auto center in Burlington, WA 98233. It has 66,420 miles on the odometer (dealer-reported, not independently verified by OAV). The exterior color is Gray. It features a FWD drivetrain with a 1.6L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. OAV has not assigned a reliable comparable market range for this vehicle yet — the comparable set is too limited.

This vehicle has been on the lot for 25 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 Burlington, WA sedans market analysis. OAV compares vehicles using local and regional price-to-market ranges, days-on-lot, comparable count, and demand signals where available.

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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 (currently across available trims and configurations; trim-level matching is rolling out), filtered for comparable mileage. Based on where this listing falls in that comparable set, it is rated:

• Great Deal — priced below the typical range for comparable vehicles.
• 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 surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from an independent dealer in Burlington, WA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5NPEJ4J23MH129451 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 within the same geographic market.

2021 Hyundai Sonata Market in WA

Based on all 45 2019-2023 Hyundai Sonata listings in the WA market, the average asking price is $18,185. Because OAV has not assigned a reliable price verdict to this listing, it does not state how it compares to this broader average. Comparable prices in WA range from $7,870 to $26,799. Similar vehicles spend an average of 58 days on dealer lots in this market.

Similar Hyundai Sonata Listings in WA

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