U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
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Vehicle Details

VINWBA4W3C50JAC97582
Trim430i
Exterior ColorGray
DrivetrainRWD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot62

2018 BMW 4 Series

430i

Fair Price
$14,500137,845 mi

Brookshire, TX 77423

Is this 2018 BMW 4 Series 430i a good deal?

OAV verdict: Fair Price

Why: Listed at $14,500, comparable market range $11,450–$23,391, based on 16 comparable listings. Days on lot: 62 days (market average 72 days).

Market price position

11,450
23,391
14,500

$14,500 · within market range

$11,450comparable$23,391
Regional range
$11,450 – $23,391
vs. market
$3,050 above low · $8,891 below high
Comparable vehicles
16
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1991 days.

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$11,450 – $23,391

Aleman Diamond Motors Llc

Brookshire, TX

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

View all vehicles from aleman diamond motors llc

Request availability and out-the-door price

OAV will route your inquiry to Aleman Diamond Motors Llc for current availability of this 2018 BMW 4 Series 430i and an out-the-door price quote (taxes, fees, addons included).

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

About This 2018 BMW 4 Series

Listing updated: Jun 24, 2026

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

This used 2018 BMW 4 Series 430i is listed at $14,500 by aleman diamond motors llc in Brookshire, TX 77423. It has 137,845 miles on the odometer. The exterior color is Gray. 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 16 similar vehicles in the Brookshire market, the estimated market range is $11,450 to $23,391.

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 Brookshire, TX 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 2018 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 an independent dealer in Brookshire, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBA4W3C50JAC97582 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.

2018 BMW 4 Series Market in TX

Comparable Vehicles

336

Average Price

$19,218

Price Range

$6,500–$61,500

Avg Days on Lot

72

Based on 336 comparable 2016-2020 BMW 4 Series listings in TX, the average asking price is $19,218. This listing at $14,500 is $4,718 below average (25% below market). Comparable prices in TX range from $6,500 to $61,500. Similar vehicles spend an average of 72 days on dealer lots in this market.

Similar BMW 4 Series Listings in TX

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