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

Vehicle Details

VINWBA23AT02MCG26378
Trim430i
Exterior ColorWhite
DrivetrainRWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot27

2021 BMW 4 Series

430i

Overpriced
$34,01266,188 mi

Jacksonville, FL 32225

Is this 2021 BMW 4 Series 430i a good deal?

OAV verdict: Overpriced

Why: Listed at $34,012, comparable market range $27,916–$32,493, based on 11 comparable listings. Days on lot: 27 days (market average 42 days).

Market price position

27,916
32,493
34,012

$34,012 · $1,519 above market high

$27,916comparable$32,493
Regional range
$27,916 – $32,493
vs. market high
+ $1,519 (5% above)
Comparable vehicles
11
Demand-Verified· Backed by recent sales data
High Demand

Similar vehicles recently sold in an estimated 1551 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$27,916 – $32,493

Dealer Info

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Jacksonville, FL

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About This 2021 BMW 4 Series

Listing updated: May 19, 2026

Listed by an independent dealer in Jacksonville, FL · On lot for 27 days · VIN verifiable at NHTSA

This used 2021 BMW 4 Series 430i is listed at $34,012 by an independent dealer in Jacksonville, FL 32225. It has 66,188 miles on the odometer. The exterior color is White. It features a RWD drivetrain with a 2.0L I4 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 Jacksonville market, the estimated market range is $27,916 to $32,493.

This vehicle has been on the lot for 27 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 Jacksonville, FL convertibles 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 Jacksonville, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBA23AT02MCG26378 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 FL

Comparable Vehicles

1,155

Average Price

$35,059

Price Range

$9,990–$61,845

Avg Days on Lot

42

Based on 1,155 comparable 2019-2023 BMW 4 Series listings in FL, the average asking price is $35,059. This listing at $34,012 is $1,047 below average (3% below market). Comparable prices in FL range from $9,990 to $61,845. Similar vehicles spend an average of 42 days on dealer lots in this market.

Similar BMW 4 Series Listings in FL

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: 430i — compare trims below)