U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2021 Nissan Altima

Vehicle Details

VIN1N4AL4CV0MN358708
TrimSR
Exterior ColorGray
DrivetrainFWD
Engine2.0L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot10
Days on Market169

2021 Nissan Altima

SR

Unscored
$15,97787,305 miles

Mattoon, IL 61938

Market price position

15,977
15,977
15,977

$15,977 · only listing at this price

$15,977 — single data point
Regional range
$15,977 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1671 days.

Dealer Info

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Mattoon, IL

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About This 2021 Nissan Altima

Listing updated: Apr 28, 2026

Listed by a franchise dealer in Mattoon, IL · On lot for 10 days · VIN verifiable at NHTSA

This used 2021 Nissan Altima SR is listed at $15,977 by a franchise dealer in Mattoon, IL 61938. It has 87,305 miles on the odometer. The exterior color is Gray. It features a FWD drivetrain with a 2.0L 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 available similar vehicles in the Mattoon market, the estimated market range is $15,977 to $15,977.

This vehicle has been on the lot for 10 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

How this deal is rated

OAV compares this 2021 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:

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 Mattoon, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1N4AL4CV0MN358708 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.

2021 Nissan Altima Market in IL

Comparable Vehicles

949

Average Price

$18,424

Price Range

$6,500–$29,444

Avg Days on Lot

70

Based on 949 comparable 2019-2023 Nissan Altima listings in IL, the average asking price is $18,424. This listing at $15,977 is $2,447 below average (13% below market). Comparable prices in IL range from $6,500 to $29,444. Similar vehicles spend an average of 70 days on dealer lots in this market.

Similar Nissan Altima Listings in IL

8 comparable vehicles with similar year and mileage