U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2020 Nissan Altima

Vehicle Details

VIN1N4BL4CW3LC270999
TrimSR
Exterior ColorGray
Drivetrain4WD
Engine2.5L I4
TransmissionCVT
Fuel TypeUnleaded
Inventory Typeused
Days on Lot231

2020 Nissan Altima

SR

Unscored
$21,30027,763 miles

Slidell, LA 70461

Market price position

8,800
21,395
21,300

$21,300 · within market range

$8,800comparable$21,395
Regional range
$8,800 – $21,395
vs. market
$12,500 above low · $95 below high
Comparable vehicles
6
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1263 days.

Verify before inquiring
  • This listing has been on market about 3.7x longer than typical for similar vehicles (cohort sells in 12–63 days; this one is at 231). 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$8,800 – $21,395

Dealer Info

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Slidell, LA

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About This 2020 Nissan Altima

Listing updated: May 13, 2026

Listed by a franchise dealer in Slidell, LA · On lot for 231 days · VIN verifiable at NHTSA

This used 2020 Nissan Altima SR is listed at $21,300 by a franchise dealer in Slidell, LA 70461. It has 27,763 miles on the odometer. The exterior color is Gray. It features a 4WD 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 6 similar vehicles in the Slidell market, the estimated market range is $8,800 to $21,395.

This vehicle has been on the lot for 231 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 Slidell, LA 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 2020 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 a franchise dealer in Slidell, LA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 1N4BL4CW3LC270999 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.

2020 Nissan Altima Market in LA

Comparable Vehicles

215

Average Price

$16,165

Price Range

$6,995–$23,136

Avg Days on Lot

119

Based on 215 comparable 2018-2022 Nissan Altima listings in LA, the average asking price is $16,165. This listing at $21,300 is $5,135 above average (32% above market). Comparable prices in LA range from $6,995 to $23,136. Similar vehicles spend an average of 119 days on dealer lots in this market.

Similar Nissan Altima Listings in LA

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