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

VINWBA13AR01MCF51613
TrimM440i
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot10

2021 BMW 4 Series

M440i

Fair Price
$39,79955,789 mi

Randolph, NJ 07869

Is this 2021 BMW 4 Series M440i a good deal?

OAV verdict: Fair Price

Why: Listed at $39,799, comparable market range $33,894–$46,248, based on 21 comparable listings. Days on lot: 10 days (market average 87 days).

Market price position

33,894
46,248
39,799

$39,799 · within market range

$33,894comparable$46,248
Regional range
$33,894 – $46,248
vs. market
$5,905 above low · $6,449 below high
Comparable vehicles
21
Demand-Verified· Backed by recent sales data
High Demand

Similar vehicles recently sold in an estimated 1050 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$33,894 – $46,248

Dealer Info

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Randolph, NJ

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About This 2021 BMW 4 Series

Listing updated: May 25, 2026

Listed by a franchise dealer in Randolph, NJ · On lot for 10 days · VIN verifiable at NHTSA

This used 2021 BMW 4 Series M440i is listed at $39,799 by a franchise dealer in Randolph, NJ 07869. It has 55,789 miles on the odometer. 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 21 similar vehicles in the Randolph market, the estimated market range is $33,894 to $46,248.

This vehicle has been on the lot for 10 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 Randolph, NJ 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 2021 BMW 4 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 a franchise dealer in Randolph, NJ, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBA13AR01MCF51613 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.

2021 BMW 4 Series Market in NJ

Comparable Vehicles

210

Average Price

$33,410

Price Range

$11,995–$50,501

Avg Days on Lot

87

Based on 210 comparable 2019-2023 BMW 4 Series listings in NJ, the average asking price is $33,410. This listing at $39,799 is $6,389 above average (19% above market). Comparable prices in NJ range from $11,995 to $50,501. Similar vehicles spend an average of 87 days on dealer lots in this market.

Similar BMW 4 Series Listings in NJ

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: M440i — compare trims below)