U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2026 Kia K4

Vehicle Details

VIN3KPFT4DE4TE335210
TrimLXS
Exterior ColorWhite
DrivetrainFWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typenew
MSRP$25,030
Days on Lot21

2026 Kia K4

LXS

Overpriced
$25,030

Naperville, IL 60563

Is this 2026 Kia K4 LXS a good deal?

OAV verdict: Overpriced

Why: Listed at $25,030, comparable market range $24,635–$24,635, based on 20 comparable listings. Days on lot: 21 days (market average 56 days).

Market price position

24,635
24,635
25,030

$25,030 · $395 above the market benchmark

$24,635 — single data point
Regional range
$24,635 (20 listings)
vs. market high
+ $395 (2% above)
Comparable vehicles
20
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1043 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.

Local Range$24,635 – $24,635
Regional Range$20,645 – $25,550

Dealer Info

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Naperville, IL

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About This 2026 Kia K4

Listing updated: May 16, 2026

Listed by a franchise dealer in Naperville, IL · On lot for 21 days · VIN verifiable at NHTSA

This new 2026 Kia K4 LXS is listed at $25,030 by a franchise dealer in Naperville, IL 60563. The exterior color is White. 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 Overpriced — priced above market value. Based on 20 similar vehicles in the Naperville market, the estimated market range is $24,635 to $24,635. The local market range in IL is $24,635 to $24,635.

This vehicle has been on the lot for 21 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 Naperville, 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 2026 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:

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 Naperville, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 3KPFT4DE4TE335210 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.

2026 Kia K4 Market in IL

Comparable Vehicles

2,036

Average Price

$24,419

Price Range

$17,991–$33,438

Avg Days on Lot

56

Based on 2,036 comparable 2024-2028 Kia K4 listings in IL, the average asking price is $24,419. This listing at $25,030 is $611 above average (3% above market). Comparable prices in IL range from $17,991 to $33,438. 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 (subject trim: LXS — compare trims below)