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

VIN3KPFT4DE9SE055913
TrimLXS
Exterior ColorGray
DrivetrainFWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot35

2025 Kia K4

LXS

Fair Price
$21,09233,057 mi

Blue Island, IL 60406

Is this 2025 Kia K4 LXS a good deal?

OAV verdict: Fair Price

Why: Listed at $21,092, comparable market range $17,632–$23,998, based on 289 comparable listings. Days on lot: 35 days (market average 56 days).

Market price position

17,632
23,998
21,092

$21,092 · within market range

$17,632comparable$23,998
Regional range
$17,632 – $23,998
vs. market
$3,460 above low · $2,906 below high
Comparable vehicles
289
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 15143 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$17,632 – $23,998

Napleton Lincoln Of Blue Island

Blue Island, IL

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

View all vehicles from napleton lincoln of blue island

Request availability and out-the-door price

OAV will route your inquiry to Napleton Lincoln Of Blue Island for current availability of this 2025 Kia K4 LXS and an out-the-door price quote (taxes, fees, addons included).

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

About This 2025 Kia K4

Listing updated: Jun 4, 2026

Listed by a franchise dealer in Blue Island, IL · On lot for 35 days · VIN verifiable at NHTSA

This used 2025 Kia K4 LXS is listed at $21,092 by napleton lincoln of blue island in Blue Island, IL 60406. It has 33,057 miles on the odometer. The exterior color is Gray. It features a FWD drivetrain with a 2.0L I4 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 289 similar vehicles in the Blue Island market, the estimated market range is $17,632 to $23,998.

This vehicle has been on the lot for 35 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 Blue Island, IL 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 2025 Kia K4 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 a franchise dealer in Blue Island, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3KPFT4DE9SE055913 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.

2025 Kia K4 Market in IL

Comparable Vehicles

1,977

Average Price

$24,685

Price Range

$17,632–$33,432

Avg Days on Lot

56

Based on 1,977 comparable 2023-2027 Kia K4 listings in IL, the average asking price is $24,685. This listing at $21,092 is $3,593 below average (15% below market). Comparable prices in IL range from $17,632 to $33,432. Similar vehicles spend an average of 56 days on dealer lots in this market.

Similar Kia K4 Listings in IL

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