U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2020 Kia Optima

Vehicle Details

VIN5XXGT4L30LG421349
TrimLX
Exterior ColorWhite
DrivetrainFWD
Engine2.4L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot20

2020 Kia Optima

LX

Fair Price
$13,50061,090 mi

Ontario, CA 91762

Is this 2020 Kia Optima LX a good deal?

OAV verdict: Fair Price

Why: Listed at $13,500, comparable market range $7,997–$17,999, based on 47 comparable listings. Days on lot: 20 days (market average 79 days).

Market price position

7,997
17,999
13,500

$13,500 · within market range

$7,997comparable$17,999
Regional range
$7,997 – $17,999
vs. market
$5,503 above low · $4,499 below high
Comparable vehicles
47
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1471 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.

Local Range$15,495 – $15,495
Regional Range$7,997 – $17,999

Dealer Info

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Ontario, CA

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About This 2020 Kia Optima

Listing updated: May 18, 2026

Listed by an independent dealer in Ontario, CA · On lot for 20 days · VIN verifiable at NHTSA

This used 2020 Kia Optima LX is listed at $13,500 by an independent dealer in Ontario, CA 91762. It has 61,090 miles on the odometer. The exterior color is White. It features a FWD drivetrain with a 2.4L 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 47 similar vehicles in the Ontario market, the estimated market range is $7,997 to $17,999. The local market range in CA is $15,495 to $15,495.

This vehicle has been on the lot for 20 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 Ontario, CA 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 2020 Kia Optima 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 an independent dealer in Ontario, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5XXGT4L30LG421349 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.

2020 Kia Optima Market in CA

Comparable Vehicles

415

Average Price

$13,208

Price Range

$4,995–$23,995

Avg Days on Lot

79

Based on 415 comparable 2018-2022 Kia Optima listings in CA, the average asking price is $13,208. This listing at $13,500 is $292 above average (2% above market). Comparable prices in CA range from $4,995 to $23,995. Similar vehicles spend an average of 79 days on dealer lots in this market.

Similar Kia Optima Listings in CA

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