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

Vehicle Details

VINWBA53AP03MCF72306
Trim430i
Exterior ColorBlue
DrivetrainRWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot5
Days on Market27

2021 BMW 4 Series

430i

Unscored
$26,99750,537 miles

Boise, ID 83704

Market price position

26,997
26,997
26,997

$26,997 · only listing at this price

$26,997 — single data point
Regional range
$26,997 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1551 days.

What does Demand-Verified mean?

Dealer Info

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Boise, ID

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About This 2021 BMW 4 Series

Listing updated: May 6, 2026

Listed by a franchise dealer in Boise, ID · On lot for 5 days · VIN verifiable at NHTSA

This used 2021 BMW 4 Series 430i is listed at $26,997 by a franchise dealer in Boise, ID 83704. It has 50,537 miles on the odometer. The exterior color is Blue. 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 Fair Price — priced at market value. Based on available similar vehicles in the Boise market, the estimated market range is $26,997 to $26,997.

This vehicle has been on the lot for 5 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 Boise, ID, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBA53AP03MCF72306 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 ID

Comparable Vehicles

11

Average Price

$38,674

Price Range

$26,997–$48,995

Avg Days on Lot

19

Based on 11 comparable 2019-2023 BMW 4 Series listings in ID, the average asking price is $38,674. This listing at $26,997 is $11,677 below average (30% below market). Comparable prices in ID range from $26,997 to $48,995. Similar vehicles spend an average of 19 days on dealer lots in this market.

Similar BMW 4 Series Listings in ID

6 comparable vehicles with similar year and mileage