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

VIN1N4BL4BV3MN387402
TrimS
Exterior ColorBlack
DrivetrainFWD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot35

2021 Nissan Altima

S

Great Deal
$16,91560,173 mi

Vallejo, CA 94591

Is this 2021 Nissan Altima S a good deal?

OAV verdict: Great Deal

Why: Listed at $16,915, comparable market range $17,562–$19,854, based on 12 comparable listings. Days on lot: 35 days (market average 63 days).

Market price position

17,562
19,854
16,915

$16,915 · $647 below market low

$17,562comparable$19,854
Regional range
$17,562 – $19,854
vs. market low
— $647 (4% below)
Comparable vehicles
12
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 19110 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$17,562 – $19,854

Toyota Vallejo

Vallejo, CA

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

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Request availability and out-the-door price

OAV will route your inquiry to Toyota Vallejo for current availability of this 2021 Nissan Altima S 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 2021 Nissan Altima

Listing updated: Jun 27, 2026

Listed by a franchise dealer in Vallejo, CA · On lot for 35 days · VIN verifiable at NHTSA

This used 2021 Nissan Altima S is listed at $16,915 by toyota vallejo in Vallejo, CA 94591. It has 60,173 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 a Great Deal — priced below market value. Based on 12 similar vehicles in the Vallejo market, the estimated market range is $17,562 to $19,854.

This vehicle has been on the lot for 35 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 Vallejo, 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 a franchise dealer in Vallejo, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1N4BL4BV3MN387402 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

1,512

Average Price

$18,354

Price Range

$7,080–$33,080

Avg Days on Lot

63

Based on 1,512 comparable 2019-2023 Nissan Altima listings in CA, the average asking price is $18,354. This listing at $16,915 is $1,439 below average (8% below market). Comparable prices in CA range from $7,080 to $33,080. Similar vehicles spend an average of 63 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)