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

VIN1N4BL4FW6LC229021
TrimPlatinum
Exterior ColorBlack
Drivetrain4WD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot51

2020 Nissan Altima

Platinum

Fair Price
$17,69974,062 mi

Oak Lawn, IL 60453

Is this 2020 Nissan Altima Platinum a good deal?

OAV verdict: Fair Price

Why: Listed at $17,699, comparable market range $12,900–$21,110, based on 18 comparable listings. Days on lot: 51 days (market average 70 days).

Market price position

12,900
21,110
17,699

$17,699 · within market range

$12,900comparable$21,110
Regional range
$12,900 – $21,110
vs. market
$4,799 above low · $3,411 below high
Comparable vehicles
18
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1672 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$12,900 – $21,110

Kelly Nissan

Oak Lawn, IL

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

View all vehicles from kelly nissan

Request availability and out-the-door price

OAV will route your inquiry to Kelly Nissan for current availability of this 2020 Nissan Altima Platinum 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 2020 Nissan Altima

Listing updated: Jun 7, 2026

Listed by a franchise dealer in Oak Lawn, IL · On lot for 51 days · VIN verifiable at NHTSA

This used 2020 Nissan Altima Platinum is listed at $17,699 by kelly nissan in Oak Lawn, IL 60453. It has 74,062 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 2.5L I4 engine and CVT transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 18 similar vehicles in the Oak Lawn market, the estimated market range is $12,900 to $21,110.

This vehicle has been on the lot for 51 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 Oak Lawn, 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 2020 Nissan Altima 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 Oak Lawn, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1N4BL4FW6LC229021 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 Nissan Altima Market in IL

Comparable Vehicles

555

Average Price

$16,129

Price Range

$4,500–$27,998

Avg Days on Lot

70

Based on 555 comparable 2018-2022 Nissan Altima listings in IL, the average asking price is $16,129. This listing at $17,699 is $1,570 above average (10% above market). Comparable prices in IL range from $4,500 to $27,998. Similar vehicles spend an average of 70 days on dealer lots in this market.

Similar Nissan Altima Listings in IL

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