U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2009 Nissan Altima

Vehicle Details

VIN1N4AL21E09C170488
TrimS
Exterior ColorSilver
DrivetrainFWD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot31

2009 Nissan Altima

S

Unscored
$3,999192,549 miles

Katy, TX 77494

Market price position

4,991
6,995
3,999

$3,999 · $992 below market low

$4,991comparable$6,995
Regional range
$4,991 – $6,995
vs. market low
— $992 (20% below)
Comparable vehicles
7
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 774 days.

What does Demand-Verified mean?

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$4,991 – $6,995

Dealer Info

Hidden
Hidden

Katy, TX

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About This 2009 Nissan Altima

Listing updated: May 13, 2026

Listed by an independent dealer in Katy, TX · On lot for 31 days · VIN verifiable at NHTSA

This used 2009 Nissan Altima S is listed at $3,999 by an independent dealer in Katy, TX 77494. It has 192,549 miles on the odometer. The exterior color is Silver. 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 7 similar vehicles in the Katy market, the estimated market range is $4,991 to $6,995.

This vehicle has been on the lot for 31 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 Katy, 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 2009 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 Katy, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1N4AL21E09C170488 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.

2009 Nissan Altima Market in TX

Comparable Vehicles

98

Average Price

$6,732

Price Range

$2,500–$12,500

Avg Days on Lot

200

Based on 98 comparable 2007-2011 Nissan Altima listings in TX, the average asking price is $6,732. This listing at $3,999 is $2,733 below average (41% below market). Comparable prices in TX range from $2,500 to $12,500. Similar vehicles spend an average of 200 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: S — compare trims below)