U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2018 Buick Envision

Vehicle Details

VINLRBFX1SA4JD006247
TrimEssence
Exterior ColorRed
DrivetrainFWD
Engine2.5L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot3

2018 Buick Envision

Essence

Unscored
$15,72064,130 mi

Des Plaines, IL 60018

Is this 2018 Buick Envision Essence a good deal?

OAV verdict: Unscored

Why: Listed at $15,720, comparable market range $15,720–$15,720. Days on lot: 3 days (market average 74 days).

Market price position

15,720
15,720
15,720

$15,720 · only listing at this price

$15,720 — single data point
Regional range
$15,720 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1152 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$18,127 – $18,127

Dealer Info

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Des Plaines, IL

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About This 2018 Buick Envision

Listing updated: May 19, 2026

Listed by a franchise dealer in Des Plaines, IL · On lot for 3 days · VIN verifiable at NHTSA

This used 2018 Buick Envision Essence is listed at $15,720 by a franchise dealer in Des Plaines, IL 60018. It has 64,130 miles on the odometer. The exterior color is Red. It features a FWD drivetrain with a 2.5L I4 engine and Automatic 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 Des Plaines market, the estimated market range is $15,720 to $15,720.

This vehicle has been on the lot for 3 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 Des Plaines, IL suvs 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 Buick Envision 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 Des Plaines, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN LRBFX1SA4JD006247 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 Buick Envision Market in IL

Comparable Vehicles

229

Average Price

$16,266

Price Range

$7,900–$26,281

Avg Days on Lot

74

Based on 229 comparable 2016-2020 Buick Envision listings in IL, the average asking price is $16,266. This listing at $15,720 is $546 below average (3% below market). Comparable prices in IL range from $7,900 to $26,281. Similar vehicles spend an average of 74 days on dealer lots in this market.

Similar Buick Envision Listings in IL

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