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

VIN1N4AL3AP4JC148358
TrimS
Exterior ColorSilver
DrivetrainFWD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot338

2018 Nissan Altima

S

Unscored
$10,900145,240 mi

San Antonio, TX 78221

Is this 2018 Nissan Altima S a good deal?

OAV verdict: Unscored

Why: Listed at $10,900, comparable market range $6,995–$10,995, based on 7 comparable listings. Days on lot: 338 days (market average 316 days).

Market price position

6,995
10,995
10,900

$10,900 · within market range

$6,995comparable$10,995
Regional range
$6,995 – $10,995
vs. market
$3,905 above low · $95 below high
Comparable vehicles
7
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1172 days.

Verify before inquiring
  • This listing has been on market about 4.7x longer than typical for similar vehicles (cohort sells in 11–72 days; this one is at 338). 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.

Regional Range$6,995 – $10,995

Dealer Info

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San Antonio, TX

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About This 2018 Nissan Altima

Listing updated: May 23, 2026

Listed by an independent dealer in San Antonio, TX · On lot for 338 days · VIN verifiable at NHTSA

This used 2018 Nissan Altima S is listed at $10,900 by an independent dealer in San Antonio, TX 78221. It has 145,240 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 San Antonio market, the estimated market range is $6,995 to $10,995.

This vehicle has been on the lot for 338 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 San Antonio, 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 2018 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 San Antonio, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1N4AL3AP4JC148358 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.

2018 Nissan Altima Market in TX

Comparable Vehicles

1,263

Average Price

$15,434

Price Range

$3,988–$34,000

Avg Days on Lot

316

Based on 1,263 comparable 2016-2020 Nissan Altima listings in TX, the average asking price is $15,434. This listing at $10,900 is $4,534 below average (29% below market). Comparable prices in TX range from $3,988 to $34,000. Similar vehicles spend an average of 316 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)