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

Vehicle Details

VINWBA13AR03MCG04151
TrimM440i
Exterior ColorBlue
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot81
Days on Market130

2021 BMW 4 Series

M440i

Unscored
$30,99195,540 miles

Dallas, TX 75220

Market price position

33,925
46,950
30,991

$30,991 · $2,934 below market low

$33,925comparable$46,950
Regional range
$33,925 – $46,950
vs. market low
— $2,934 (9% below)
Comparable vehicles
4
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

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$33,925 – $46,950

Dealer Info

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Dallas, TX

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About This 2021 BMW 4 Series

Listing updated: May 6, 2026

Listed by an independent dealer in Dallas, TX · On lot for 81 days · VIN verifiable at NHTSA

This used 2021 BMW 4 Series M440i is listed at $30,991 by an independent dealer in Dallas, TX 75220. It has 95,540 miles on the odometer. The exterior color is Blue. 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 a Great Deal — priced below market value. Based on 4 similar vehicles in the Dallas market, the estimated market range is $33,925 to $46,950.

This vehicle has been on the lot for 81 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 an independent dealer in Dallas, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBA13AR03MCG04151 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 $30,991 is $5,258 below average (15% 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