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

Best Priced Kia in Illinois

The best priced Kia vehicles in Illinois are vehicles currently listed below their typical market range, based on local comparables and days-on-lot velocity. These vehicles are ranked based on how far below their expected market range they fall and how quickly similar vehicles are selling.

Market snapshot · July 2, 2026

OAV.io analyzes millions of vehicle listings using RetailVision™ market data to identify vehicles priced below expected market ranges based on year, make, model, trim (when available), and local comparables.

OAV helps determine if a vehicle is a good deal by comparing it to similar listings and expected sell-through rates.

According to RetailVision™ data, OAV is currently analyzing approximately 13,000 Kia vehicles across the Illinois market, refreshed daily.

Total Kia

12,761

Average Price

$31,788

Price Range

$1,700–$77,352

Avg Days on Lot

78

How OAV Identifies Deals

OAV uses RetailVision™ market data to analyze current listings, historical sales patterns, and local market conditions. Vehicles are ranked based on pricing versus comparable listings in the same region and expected sell-through velocity.

This helps identify undervalued vehicles and determine whether a listing represents a great deal or a good deal in its local market.

Powered by OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477).

Learn how OAV identifies Demand-Verified Deals™

What makes OAV different from Cars.com, AutoTrader, and Edmunds

Cars.com, AutoTrader, and Edmunds are vehicle-listing marketplaces where shoppers browse inventory. OAV is the answer-engine layer above the marketplace: it ranks vehicles using price-to-market analysis, local comparable ranges, days-on-lot, comparable count, and demand and velocity signals from similar vehicles — surfacing the ones priced below their typical market range and supported by recent sell-through. OAV is built for the next car-shopping behavior: asking which vehicle to buy, not just browsing inventory.

Kia market summary — Illinois

MarketIllinois
Body typeKia
Listings analyzed12,761
Average price$31,788
Price range$1,700 – $77,352
Average days on lot78 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

Best Overall Kia in Illinois

Top picks ranked by composite score: PTM gap, year, mileage, days on lot, and comparable count.

Cheapest Great Deals on Kia in Illinois

Lowest-priced listings flagged as Great Deal by OAV's Price-to-Market analysis.

OAV answers these questions

What are the best priced Kia vehicles in Illinois?
OAV ranks Kia vehicles in Illinois by how far below their typical market range they are listed, using local comparable vehicles and days-on-lot velocity. Listings labeled Great Deal sit below the comparable range; Fair Price sits within it.
Which Kia vehicles in Illinois are priced below market?
Kia vehicles flagged as undervalued are priced below the typical range for comparable Kia vehicles in Illinois. The "Top Deals" section on every market page surfaces these first, with the percentage gap from the typical range shown per listing.
Which listings have high sell-through velocity in Illinois?
OAV compares each listing's days-on-lot against the local market average. Listings selling meaningfully faster than the local average are tagged "high demand in this market" — a leading indicator of competitive pricing and strong shopper interest.
Which Kia vehicles are undervalued compared with local comparables in Illinois?
OAV's Price-to-Market analysis compares every listing against similar Kia vehicles in Illinois, using year, make, model, trim, mileage, and condition signals. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

How OAV works — common questions

How does OAV find cars priced below market?
OAV compares each listing against similar vehicles currently for sale in the local and regional market — using year, make, model, trim, mileage, and condition signals — to compute a price-to-market range. Listings priced below the bottom of their typical range are flagged as undervalued, surfaced as Great Deals, and shown first in every market view.
What makes a Demand-Verified Deal different from a cheap listing?
A cheap listing is just one that's priced low. A Demand-Verified Deal is priced below market AND backed by sell-through evidence — the listing's days-on-lot relative to similar vehicles tells us whether the local market is actually buying at that price band. Combining the price signal with the demand signal separates real deals from listings that are cheap because nobody wants them.
Does OAV use local market comparables?
Yes. Every listing is benchmarked against millions of comparable retail listings in the same metro and broader region — never national averages. A truck priced $2,000 below market in Dallas is compared against Dallas trucks; an EV priced below market in Los Angeles is compared against LA EVs. Local comparables make the price-to-market math meaningful.
Why does days-on-lot matter when shopping for used cars?
Days-on-lot is the strongest leading indicator of competitive pricing in a local market. A listing that turns over faster than the local average is, in aggregate, priced more attractively to buyers — which usually correlates with being below the typical price-to-market range. Slower-than-average days-on-lot can be the opposite signal: priced for the seller's expectations, not the market's.
Can OAV help find trucks, SUVs, or EVs priced below market?
Yes — body-type-specific market views are available for trucks, SUVs, sedans, and EVs in every major U.S. metro and ZIP code. Each view ranks listings by how far below the typical range they're priced, includes Demand-Verified Deals where sell-through evidence supports the label, and shows local comparable ranges + days-on-lot per listing. Start at the homepage or any city or ZIP page.

Explore more markets

All Kia in Illinois

Showing the 24 best-priced Kia from 12,761 active listings.

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2018 Kia RIO

Silvis, IL

Unscored
$11,90085,719 mi

Market: $11,900$11,900

Silvis, IL

No Photo

2018 Kia RIO

Des Plaines, IL

Unscored
$8,492141,870 mi

Market: $8,492$8,492

Des Plaines, IL

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2018 Kia RIO

Palatine, IL

Unscored
$7,173125,075 mi

Market: $7,173$7,173

Palatine, IL

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2019 Kia RIO

Oak Lawn, IL

Unscored
$12,08168,481 mi

Market: $12,081$12,081

Oak Lawn, IL

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2020 Kia RIO

Springfield, IL

Unscored
$11,49546,725 mi

Market: $11,495$11,495

Springfield, IL

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2020 Kia RIO

Des Plaines, IL

Unscored
$11,49576,507 mi

Market: $8,495$15,998

Des Plaines, IL

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2021 Kia Rio

Des Plaines, IL

Unscored
$11,791102,796 mi

Market: $11,791$11,791

Des Plaines, IL

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2021 Kia Rio

Des Plaines, IL

Unscored
$16,14133,561 mi

Market: $16,141$16,141

Des Plaines, IL

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2020 Kia RIO

Quincy, IL

Unscored
$10,46197,074 mi

Market: $10,461$10,461

Quincy, IL

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2022 Kia Rio

Hillside, IL

Unscored
$16,99840,901 mi

Market: $10,999$14,499

Hillside, IL

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2023 Kia Rio

Des Plaines, IL

Fair Price
$16,95935,300 mi

Market: $12,991$17,908

Fairly priced — in line with the typical market range in the Des Plaines market for similar vehicles · 4 days on lot (based on current market benchmarks)

Des Plaines, IL

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2020 Kia RIO

Des Plaines, IL

Unscored
$14,24331,699 mi

Market: $8,495$15,998

Des Plaines, IL

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2022 Kia Rio

Des Plaines, IL

Unscored
$14,49970,860 mi

Market: $10,999$16,998

Des Plaines, IL

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2023 Kia Rio

Oakbrook Terrace, IL

Great Deal
$12,99168,526 mi

Market: $13,195$17,908

Competitively priced ~16% below the typical range in the Oakbrook Terrace market compared to similar vehicles · 3 days on lot (based on current market benchmarks)

Oakbrook Terrace, IL

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2023 Kia Rio

Chicago, IL

Fair Price
$14,89546,458 mi

Market: $12,991$17,908

Fairly priced — in line with the typical market range in the Chicago market for similar vehicles · 64 days on lot (based on current market benchmarks)

Chicago, IL

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2021 Kia Rio

Carol Stream, IL

Unscored
$10,59971,209 mi

Market: $10,599$10,599

Carol Stream, IL

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2023 Kia Rio

Morton Grove, IL

Fair Price
$16,49534,699 mi

Market: $12,991$17,908

Fairly priced — in line with the typical market range in the Morton Grove market for similar vehicles · 18 days on lot (based on current market benchmarks)

Morton Grove, IL

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2023 Kia Rio

St. Charles, IL

Fair Price
$16,49534,699 mi

Market: $12,991$17,908

Fairly priced — in line with the typical market range in the St. Charles market for similar vehicles · 18 days on lot (based on current market benchmarks)

St. Charles, IL

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2023 Kia Rio

Carol Stream, IL

Unscored
$12,99910,018 mi

Market: $14,491$18,167

Carol Stream, IL

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2020 Kia RIO

Carbondale, IL

Unscored
$7,50081,358 mi

Market: $7,500$7,500

Carbondale, IL

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2023 Kia Rio

Roselle, IL

Fair Price
$13,19545,742 mi

Market: $12,991$17,908

Fairly priced — in line with the typical market range in the Roselle market for similar vehicles · 61 days on lot (based on current market benchmarks)

Roselle, IL

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2021 Kia Rio

Des Plaines, IL

Unscored
$12,68087,984 mi

Market: $12,680$12,680

Des Plaines, IL

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2022 Kia Rio

Des Plaines, IL

Unscored
$12,22078,702 mi

Market: $10,999$16,998

Des Plaines, IL

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2023 Kia Rio

Rockford, IL

Unscored
$14,15650,229 mi

Market: $14,156$14,156

Rockford, IL

Other vehicle markets in Illinois