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

VIN1N4BL4BV0MN373201
TrimS
Exterior ColorBlack
DrivetrainFWD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot245

2021 Nissan Altima

S

Fair Price
$12,99592,988 mi

Fontana, CA 92335

Is this 2021 Nissan Altima S a good deal?

OAV verdict: Fair Price

Why: Listed at $12,995, comparable market range $10,495–$24,550, based on 15 comparable listings. Days on lot: 245 days (market average 65 days).

Market price position

10,495
24,550
12,995

$12,995 · within market range

$10,495comparable$24,550
Regional range
$10,495 – $24,550
vs. market
$2,500 above low · $11,555 below high
Comparable vehicles
15
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1571 days.

Verify before inquiring
  • This listing has been on market about 3.5x longer than typical for similar vehicles (cohort sells in 15–71 days; this one is at 245). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

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$10,900 – $16,222
Regional Range$10,495 – $24,550

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Fontana, CA

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

About This 2021 Nissan Altima

Listing updated: Jun 18, 2026

Listed by an independent dealer in Fontana, CA · On lot for 245 days · VIN verifiable at NHTSA

This used 2021 Nissan Altima S is listed at $12,995 by upgrade auto sale in Fontana, CA 92335. It has 92,988 miles on the odometer. The exterior color is Black. 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 Fair Price — priced at market value. Based on 15 similar vehicles in the Fontana market, the estimated market range is $10,495 to $24,550. The local market range in CA is $10,900 to $16,222.

This vehicle has been on the lot for 245 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 Fontana, CA 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:

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 an independent dealer in Fontana, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1N4BL4BV0MN373201 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

1,464

Average Price

$18,527

Price Range

$7,495–$33,080

Avg Days on Lot

65

Based on 1,464 comparable 2019-2023 Nissan Altima listings in CA, the average asking price is $18,527. This listing at $12,995 is $5,532 below average (30% below market). Comparable prices in CA range from $7,495 to $33,080. Similar vehicles spend an average of 65 days on dealer lots in this market.

Similar Nissan Altima Listings in CA

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