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

VINWBAEK13446CN78272
Trim650i
Exterior ColorSilver
DrivetrainRWD
Engine4.8L V8
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot692

2006 BMW 6 Series

650i

Unscored
$13,99964,253 mi

Houston, TX 77063

Is this 2006 BMW 6 Series 650i a good deal?

OAV verdict: Unscored

Why: Listed at $13,999, comparable market range $13,999–$13,999. Days on lot: 692 days (market average 552 days).

Market price position

13,999
13,999
13,999

$13,999 · only listing at this price

$13,999 — single data point
Regional range
$13,999 (0 listings)
vs. market
Exact match — no spread
Comparable vehicles
0
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 17160 days.

Verify before inquiring
  • This listing has been on market about 4.3x longer than typical for similar vehicles (cohort sells in 17–160 days; this one is at 692). Long days-on-lot on a fast-turn cohort can signal title concerns, mechanical issues, or pricing the dealer won't actually honor. Recommend a vehicle history report before spending more time.

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$7,995 – $7,995

Roadsters Auto

Houston, TX

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

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Request availability and out-the-door price

OAV will route your inquiry to Roadsters Auto for current availability of this 2006 BMW 6 Series 650i 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 2006 BMW 6 Series

Listing updated: Jun 8, 2026

Listed by an independent dealer in Houston, TX · On lot for 692 days · VIN verifiable at NHTSA

This used 2006 BMW 6 Series 650i is listed at $13,999 by roadsters auto in Houston, TX 77063. It has 64,253 miles on the odometer. The exterior color is Silver. It features a RWD drivetrain with a 4.8L 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 available similar vehicles in the Houston market, the estimated market range is $13,999 to $13,999.

This vehicle has been on the lot for 692 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 Houston, TX 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 2006 BMW 6 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 Houston, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WBAEK13446CN78272 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.

2006 BMW 6 Series Market in TX

Comparable Vehicles

23

Average Price

$13,519

Price Range

$6,750–$24,975

Avg Days on Lot

552

Based on 23 comparable 2004-2008 BMW 6 Series listings in TX, the average asking price is $13,519. This listing at $13,999 is $480 above average (4% above market). Comparable prices in TX range from $6,750 to $24,975. Similar vehicles spend an average of 552 days on dealer lots in this market.

Similar BMW 6 Series Listings in TX

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: 650i — compare trims below)