U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2025 BMW 4 Series

Vehicle Details

VINWBA33DB0XSCS13934
Trim430i
Exterior ColorWhite
DrivetrainRWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot45

2025 BMW 4 Series

430i

Unscored
$42,99041,890 mi

St. Louis, MO 63143

Is this 2025 BMW 4 Series 430i a good deal?

OAV verdict: Unscored

Why: Listed at $42,990, comparable market range $42,490–$42,989, based on 4 comparable listings. Days on lot: 45 days (market average 53 days).

Market price position

42,490
42,989
42,990

$42,990 · $1 above market high

$42,490$42,989 comparable
Regional range
$42,490 – $42,989
vs. market high
+ $1 (0% above)
Comparable vehicles
4
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1764 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.

Local Range$42,490 – $42,989
Regional Range$42,490 – $49,500

Dealer Info

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St. Louis, MO

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About This 2025 BMW 4 Series

Listing updated: May 20, 2026

Listed by a franchise dealer in St. Louis, MO · On lot for 45 days · VIN verifiable at NHTSA

This used 2025 BMW 4 Series 430i is listed at $42,990 by a franchise dealer in St. Louis, MO 63143. It has 41,890 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 Unscored due to insufficient comparable data. Based on 4 similar vehicles in the St. Louis market, the estimated market range is $42,490 to $42,989. The local market range in MO is $42,490 to $42,989.

This vehicle has been on the lot for 45 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 St. Louis, MO 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 2025 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:

Listings show OAV's PTM-derived deal quality and live market context. OAV-claimed dealers manage their listing profile and route buyer inquiries directly. Paid OAV partners surface additional verification signals.

How this listing is verified

This vehicle listing was aggregated from a franchise dealer in St. Louis, MO, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBA33DB0XSCS13934 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.

2025 BMW 4 Series Market in MO

Comparable Vehicles

156

Average Price

$59,818

Price Range

$36,983–$87,594

Avg Days on Lot

53

Based on 156 comparable 2023-2027 BMW 4 Series listings in MO, the average asking price is $59,818. This listing at $42,990 is $16,828 below average (28% below market). Comparable prices in MO range from $36,983 to $87,594. Similar vehicles spend an average of 53 days on dealer lots in this market.

Similar BMW 4 Series Listings in MO

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