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

VIN1N4BL4CV4MN407879
TrimSR
Exterior ColorBlack
DrivetrainFWD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot36

2021 Nissan Altima

SR

Unscored
$18,90089,000 mi

Amarillo, TX 79104

Is this 2021 Nissan Altima SR a good deal?

OAV verdict: Unscored

Why: Listed at $18,900, comparable market range $18,900–$18,900. Days on lot: 36 days (market average 180 days).

Market price position

18,900
18,900
18,900

$18,900 · only listing at this price

$18,900 — single data point
Regional range
$18,900 (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.

California Auto Sales

Amarillo, TX

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OAV will route your inquiry to California Auto Sales for current availability of this 2021 Nissan Altima SR 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 8, 2026

Listed by an independent dealer in Amarillo, TX · On lot for 36 days · VIN verifiable at NHTSA

This used 2021 Nissan Altima SR is listed at $18,900 by california auto sales in Amarillo, TX 79104. It has 89,000 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 Unscored due to insufficient comparable data. Based on available similar vehicles in the Amarillo market, the estimated market range is $18,900 to $18,900.

This vehicle has been on the lot for 36 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 Amarillo, TX 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 Amarillo, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1N4BL4CV4MN407879 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 TX

Comparable Vehicles

2,352

Average Price

$19,725

Price Range

$5,950–$37,025

Avg Days on Lot

180

Based on 2,352 comparable 2019-2023 Nissan Altima listings in TX, the average asking price is $19,725. This listing at $18,900 is $825 below average (4% below market). Comparable prices in TX range from $5,950 to $37,025. Similar vehicles spend an average of 180 days on dealer lots in this market.

Similar Nissan Altima Listings in TX

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