U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2021 BMW 4 Series

Vehicle Details

VINWBA13AR00MCF87812
TrimM440i
Exterior ColorGray
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot55
Days on Market108

2021 BMW 4 Series

M440i

Unscored
$33,92570,393 miles

Fort Worth, TX 76107

Market price position

30,991
46,950
33,925

$33,925 · within market range

$30,991comparable$46,950
Regional range
$30,991 – $46,950
vs. market
$2,934 above low · $13,025 below high
Comparable vehicles
3
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$30,991 – $46,950

Dealer Info

Hidden
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Fort Worth, TX

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About This 2021 BMW 4 Series

Listing updated: May 6, 2026

Listed by a franchise dealer in Fort Worth, TX · On lot for 55 days · VIN verifiable at NHTSA

This used 2021 BMW 4 Series M440i is listed at $33,925 by a franchise dealer in Fort Worth, TX 76107. It has 70,393 miles on the odometer. The exterior color is Gray. 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 3 similar vehicles in the Fort Worth market, the estimated market range is $30,991 to $46,950.

This vehicle has been on the lot for 55 days.

Analysis powered by OAV's patented inventory standardization technology (U.S. Patent No. 12,236,477).

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:

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 Fort Worth, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBA13AR00MCF87812 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 TX

Comparable Vehicles

721

Average Price

$36,249

Price Range

$8,999–$78,245

Avg Days on Lot

158

Based on 721 comparable 2019-2023 BMW 4 Series listings in TX, the average asking price is $36,249. This listing at $33,925 is $2,324 below average (6% below market). Comparable prices in TX range from $8,999 to $78,245. Similar vehicles spend an average of 158 days on dealer lots in this market.

Similar BMW 4 Series Listings in TX

8 comparable vehicles with similar year and mileage