U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2018 Kia Optima

Vehicle Details

VIN5XXGT4L31JG239866
TrimS
Exterior ColorGray
DrivetrainFWD
Engine2.4L I4
TransmissionAutomatic
Fuel TypeUnleaded
Inventory Typeused
Days on Lot16
Days on Market458

2018 Kia Optima

S

Unscored
$7,800138,861 miles

Oliver Springs, TN 37840

Market price position

7,800
7,800
7,800

$7,800 · only listing at this price

$7,800 — single data point
Regional range
$7,800 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 852 days.

What does Demand-Verified mean?

Dealer Info

Hidden
Hidden

Oliver Springs, TN

This dealer is not yet on OAV

Request a connection and we'll notify the dealer you're interested

View all vehicles from this independent dealer in Oliver Springs, TN

About This 2018 Kia Optima

Listing updated: May 10, 2026

Listed by an independent dealer in Oliver Springs, TN · On lot for 16 days · VIN verifiable at NHTSA

This used 2018 Kia Optima S is listed at $7,800 by an independent dealer in Oliver Springs, TN 37840. It has 138,861 miles on the odometer. The exterior color is Gray. 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 available similar vehicles in the Oliver Springs market, the estimated market range is $7,800 to $7,800.

This vehicle has been on the lot for 16 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 Oliver Springs, TN 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 2018 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 Oliver Springs, TN, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5XXGT4L31JG239866 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.

2018 Kia Optima Market in TN

Comparable Vehicles

153

Average Price

$12,265

Price Range

$4,899–$22,465

Avg Days on Lot

78

Based on 153 comparable 2016-2020 Kia Optima listings in TN, the average asking price is $12,265. This listing at $7,800 is $4,465 below average (36% below market). Comparable prices in TN range from $4,899 to $22,465. Similar vehicles spend an average of 78 days on dealer lots in this market.

Similar Kia Optima Listings in TN

8 comparable vehicles with similar year and mileage