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

VINWBAJB9C52JB036107
TrimM550i
Exterior ColorWhite
Drivetrain4WD
Engine4.4L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot5

2018 BMW 5 Series

M550i

Unscored
$26,50099,675 mi

Arlington, TX 76011

Is this 2018 BMW 5 Series M550i a good deal?

OAV verdict: Unscored

Why: Listed at $26,500, comparable market range $21,763–$31,495, based on 4 comparable listings. Days on lot: 5 days (market average 83 days).

Market price position

21,763
31,495
26,500

$26,500 · within market range

$21,763comparable$31,495
Regional range
$21,763 – $31,495
vs. market
$4,737 above low · $4,995 below high
Comparable vehicles
4
Demand-Verified· Backed by recent sales data
Faster-than-average sell-through

Similar vehicles recently sold in an estimated 1253 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.

Regional Range$21,763 – $31,495

K&M Motors Llc

Arlington, TX

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

View all vehicles from k&m motors llc

Request availability and out-the-door price

OAV will route your inquiry to K&M Motors Llc for current availability of this 2018 BMW 5 Series M550i 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 5 Series

Listing updated: Jun 8, 2026

Listed by an independent dealer in Arlington, TX · On lot for 5 days · VIN verifiable at NHTSA

This used 2018 BMW 5 Series M550i is listed at $26,500 by k&m motors llc in Arlington, TX 76011. It has 99,675 miles on the odometer. The exterior color is White. It features a 4WD drivetrain with a 4.4L V8 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 Arlington market, the estimated market range is $21,763 to $31,495.

This vehicle has been on the lot for 5 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 Arlington, TX sedans 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 5 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 Arlington, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBAJB9C52JB036107 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 5 Series Market in TX

Comparable Vehicles

448

Average Price

$19,963

Price Range

$4,850–$58,860

Avg Days on Lot

83

Based on 448 comparable 2016-2020 BMW 5 Series listings in TX, the average asking price is $19,963. This listing at $26,500 is $6,537 above average (33% above market). Comparable prices in TX range from $4,850 to $58,860. Similar vehicles spend an average of 83 days on dealer lots in this market.

Similar BMW 5 Series Listings in TX

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: M550i — compare trims below)