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

Vehicle Details

VINWBA73AP02MCG36912
Trim430i
Exterior ColorBlack
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot22
Days on Market84

2021 BMW 4 Series

430i

Unscored
$34,49927,939 miles

Denver, CO 80246

Market price position

34,499
34,499
34,499

$34,499 · only listing at this price

$34,499 — single data point
Regional range
$34,499 (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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Denver, CO

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About This 2021 BMW 4 Series

Listing updated: May 4, 2026

Listed by a franchise dealer in Denver, CO · On lot for 22 days · VIN verifiable at NHTSA

This used 2021 BMW 4 Series 430i is listed at $34,499 by a franchise dealer in Denver, CO 80246. It has 27,939 miles on the odometer. The exterior color is Black. It features a 4WD 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 Denver market, the estimated market range is $34,499 to $34,499.

This vehicle has been on the lot for 22 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 Denver, CO, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBA73AP02MCG36912 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 CO

Comparable Vehicles

32

Average Price

$32,898

Price Range

$17,995–$55,900

Avg Days on Lot

27

Based on 32 comparable 2019-2023 BMW 4 Series listings in CO, the average asking price is $32,898. This listing at $34,499 is $1,601 above average (5% above market). Comparable prices in CO range from $17,995 to $55,900. Similar vehicles spend an average of 27 days on dealer lots in this market.

Similar BMW 4 Series Listings in CO

8 comparable vehicles with similar year and mileage