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

VINWBAAE4C04PCL62380
Trim840i
Exterior ColorBlack
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot12

2023 BMW 8 Series

840i

Fair Price
$46,99545,684 mi

Buffalo Grove, IL 60089

Is this 2023 BMW 8 Series 840i a good deal?

OAV verdict: Fair Price

Why: Listed at $46,995, comparable market range $42,588–$60,413, based on 14 comparable listings. Days on lot: 12 days (market average 86 days).

Market price position

42,588
60,413
46,995

$46,995 · within market range

$42,588comparable$60,413
Regional range
$42,588 – $60,413
vs. market
$4,407 above low · $13,418 below high
Comparable vehicles
14
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 37103 days.

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$42,588 – $60,413

Lux Cars Chicago

Buffalo Grove, IL

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Request availability and out-the-door price

OAV will route your inquiry to Lux Cars Chicago for current availability of this 2023 BMW 8 Series 840i 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 2023 BMW 8 Series

Listing updated: Jun 21, 2026

Listed by an independent dealer in Buffalo Grove, IL · On lot for 12 days · VIN verifiable at NHTSA

This used 2023 BMW 8 Series 840i is listed at $46,995 by lux cars chicago in Buffalo Grove, IL 60089. It has 45,684 miles on the odometer. The exterior color is Black. It features a 4WD drivetrain with a 3.0L I6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Fair Price — priced at market value. Based on 14 similar vehicles in the Buffalo Grove market, the estimated market range is $42,588 to $60,413.

This vehicle has been on the lot for 12 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 Buffalo Grove, IL coupes 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 2023 BMW 8 Series 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 Buffalo Grove, IL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBAAE4C04PCL62380 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.

2023 BMW 8 Series Market in IL

Comparable Vehicles

86

Average Price

$71,695

Price Range

$38,376–$351,408

Avg Days on Lot

86

Based on 86 comparable 2021-2025 BMW 8 Series listings in IL, the average asking price is $71,695. This listing at $46,995 is $24,700 below average (34% below market). Comparable prices in IL range from $38,376 to $351,408. Similar vehicles spend an average of 86 days on dealer lots in this market.

Similar BMW 8 Series Listings in IL

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: 840i — compare trims below)