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

VIN5UX2V1C01M9F05558
Trim30i
Exterior ColorSilver
Drivetrain4WD
Engine2.0L I4
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot19

2021 BMW X4

30i

Unscored
$21,99999,866 mi

Fullerton, CA 92832

Is this 2021 BMW X4 30i a good deal?

OAV verdict: Unscored

Why: Listed at $21,999, comparable market range $24,695–$36,764, based on 9 comparable listings. Days on lot: 19 days (market average 34 days).

Market price position

24,695
36,764
21,999

$21,999 · $2,696 below market low

$24,695comparable$36,764
Regional range
$24,695 – $36,764
vs. market low
— $2,696 (11% below)
Comparable vehicles
9
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 16111 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$24,695 – $36,764

Dealer Info

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Fullerton, CA

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About This 2021 BMW X4

Listing updated: May 21, 2026

Listed by an independent dealer in Fullerton, CA · On lot for 19 days · VIN verifiable at NHTSA

This used 2021 BMW X4 30i is listed at $21,999 by an independent dealer in Fullerton, CA 92832. It has 99,866 miles on the odometer. The exterior color is Silver. 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 Unscored due to insufficient comparable data. Based on 9 similar vehicles in the Fullerton market, the estimated market range is $24,695 to $36,764.

This vehicle has been on the lot for 19 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 Fullerton, CA suvs 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 X4 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 Fullerton, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 5UX2V1C01M9F05558 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 X4 Market in CA

Comparable Vehicles

211

Average Price

$34,460

Price Range

$19,975–$55,900

Avg Days on Lot

34

Based on 211 comparable 2019-2023 BMW X4 listings in CA, the average asking price is $34,460. This listing at $21,999 is $12,461 below average (36% below market). Comparable prices in CA range from $19,975 to $55,900. Similar vehicles spend an average of 34 days on dealer lots in this market.

Similar BMW X4 Listings in CA

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