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

Vehicle Details

VINWBA13AR09MCG65987
TrimM440i
Exterior ColorWhite
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot62

2021 BMW 4 Series

M440i

Overpriced
$40,99845,254 miles

Stockbridge, GA 30281

Market price position

33,920
36,000
40,998

$40,998 · $4,998 above market high

$33,920$36,000 comparable
Regional range
$33,920 – $36,000
vs. market high
+ $4,998 (14% above)
Comparable vehicles
11
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$33,920 – $36,000

Dealer Info

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Stockbridge, GA

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About This 2021 BMW 4 Series

Listing updated: May 16, 2026

Listed by an independent dealer in Stockbridge, GA · On lot for 62 days · VIN verifiable at NHTSA

This used 2021 BMW 4 Series M440i is listed at $40,998 by an independent dealer in Stockbridge, GA 30281. It has 45,254 miles on the odometer. The exterior color is White. 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 Overpriced — priced above market value. Based on 11 similar vehicles in the Stockbridge market, the estimated market range is $33,920 to $36,000.

This vehicle has been on the lot for 62 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 Stockbridge, GA 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:

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 Stockbridge, GA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBA13AR09MCG65987 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 GA

Comparable Vehicles

446

Average Price

$33,691

Price Range

$13,900–$52,940

Avg Days on Lot

35

Based on 446 comparable 2019-2023 BMW 4 Series listings in GA, the average asking price is $33,691. This listing at $40,998 is $7,307 above average (22% above market). Comparable prices in GA range from $13,900 to $52,940. Similar vehicles spend an average of 35 days on dealer lots in this market.

Similar BMW 4 Series Listings in GA

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