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

Vehicle Details

VIN1N4BL4CVXMN375231
TrimSR
Exterior ColorWhite
DrivetrainFWD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot106
Days on Market249

2021 Nissan Altima

SR

Great Deal
$13,499101,489 miles

Ontario, CA 91762

Market price position

14,599
22,084
13,499

$13,499 · $1,100 below market low

$14,599comparable$22,084
Regional range
$14,599 – $22,084
vs. market low
— $1,100 (8% below)
Comparable vehicles
32
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1596 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$16,999 – $16,999
Regional Range$14,599 – $22,084

Dealer Info

Hidden
Hidden

Ontario, CA

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About This 2021 Nissan Altima

Listing updated: Apr 27, 2026

Listed by an independent dealer in Ontario, CA · On lot for 106 days · VIN verifiable at NHTSA

This used 2021 Nissan Altima SR is listed at $13,499 by an independent dealer in Ontario, CA 91762. It has 101,489 miles on the odometer. The exterior color is White. It features a FWD drivetrain with a 2.5L I4 engine and CVT transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as a Great Deal — priced below market value. Based on 32 similar vehicles in the Ontario market, the estimated market range is $14,599 to $22,084. The local market range in CA is $16,999 to $16,999.

This vehicle has been on the lot for 106 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 an independent dealer in Ontario, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1N4BL4CVXMN375231 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 CA

Comparable Vehicles

1,434

Average Price

$17,705

Price Range

$7,995–$27,995

Avg Days on Lot

69

Based on 1,434 comparable 2019-2023 Nissan Altima listings in CA, the average asking price is $17,705. This listing at $13,499 is $4,206 below average (24% below market). Comparable prices in CA range from $7,995 to $27,995. Similar vehicles spend an average of 69 days on dealer lots in this market.

Similar Nissan Altima Listings in CA

8 comparable vehicles with similar year and mileage