U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2021 Nissan Altima

Vehicle Details

VIN1N4BL4CW3MN348879
TrimSR
Exterior ColorBlue
Drivetrain4WD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot9

2021 Nissan Altima

SR

Fair Price
$14,995115,278 miles

Westfield, MA 01085

Is this 2021 Nissan Altima SR a good deal?

OAV verdict: Fair Price

Why: Listed at $14,995, comparable market range $14,475–$17,850, based on 19 comparable listings. Days on lot: 9 days (market average 49 days).

Market price position

14,475
17,850
14,995

$14,995 · within market range

$14,475comparable$17,850
Regional range
$14,475 – $17,850
vs. market
$520 above low · $2,855 below high
Comparable vehicles
19
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.

Regional Range$14,475 – $17,850

Dealer Info

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Westfield, MA

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About This 2021 Nissan Altima

Listing updated: May 17, 2026

Listed by a franchise dealer in Westfield, MA · On lot for 9 days · VIN verifiable at NHTSA

This used 2021 Nissan Altima SR is listed at $14,995 by a franchise dealer in Westfield, MA 01085. It has 115,278 miles on the odometer. The exterior color is Blue. 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 19 similar vehicles in the Westfield market, the estimated market range is $14,475 to $17,850.

This vehicle has been on the lot for 9 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 Westfield, MA 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 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 Westfield, MA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1N4BL4CW3MN348879 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 MA

Comparable Vehicles

472

Average Price

$19,779

Price Range

$9,495–$28,561

Avg Days on Lot

49

Based on 472 comparable 2019-2023 Nissan Altima listings in MA, the average asking price is $19,779. This listing at $14,995 is $4,784 below average (24% below market). Comparable prices in MA range from $9,495 to $28,561. Similar vehicles spend an average of 49 days on dealer lots in this market.

Similar Nissan Altima Listings in MA

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