U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology · Patent Pending for Additional Innovations
OAV
2021 BMW X4

Vehicle Details

VIN5UX2V5C09M9F26147
TrimM40i
Exterior ColorSilver
Drivetrain4WD
Engine3.0L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
MSRP$35,500
Days on Lot146
Days on Market163

2021 BMW X4

M40i

Fair Price
$35,50042,277 miles

Estero, FL 33928

Market price position

35,500
35,500
35,500

$35,500 · only listing at this price

$35,500 — single data point
Regional range
$35,500 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0

Dealer Info

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Estero, FL

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About This 2021 BMW X4

Listing updated: Apr 24, 2026

Listed by a franchise dealer in Estero, FL · On lot for 146 days · VIN verifiable at NHTSA

This used 2021 BMW X4 M40i is listed at $35,500 by a franchise dealer in Estero, FL 33928. It has 42,277 miles on the odometer. The exterior color is Silver. It features a 4WD drivetrain with a 3.0L I6 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 Estero market, the estimated market range is $35,500 to $35,500.

This vehicle has been on the lot for 146 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 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:

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 Estero, FL, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network. The VIN 5UX2V5C09M9F26147 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 FL

Comparable Vehicles

356

Average Price

$32,318

Price Range

$17,995–$54,995

Avg Days on Lot

41

Based on 356 comparable 2019-2023 BMW X4 listings in FL, the average asking price is $32,318. This listing at $35,500 is $3,182 above average (10% above market). Comparable prices in FL range from $17,995 to $54,995. Similar vehicles spend an average of 41 days on dealer lots in this market.

Similar BMW X4 Listings in FL

8 comparable vehicles with similar year and mileage