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

VIN4USBT33423LR64919
Trim2.5
Exterior ColorBlue
DrivetrainRWD
Engine2.5L I6
TransmissionManual
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot513

2003 BMW Z4

2.5

Unscored
$9,99568,694 mi

Rancho Cordova, CA 95670

Is this 2003 BMW Z4 2.5 a good deal?

OAV verdict: Unscored

Why: Listed at $9,995, comparable market range $9,995–$9,995. Days on lot: 513 days (market average 246 days).

Market price position

9,995
9,995
9,995

$9,995 · only listing at this price

$9,995 — single data point
Regional range
$9,995 (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 19113 days.

Verify before inquiring
  • This listing has been on market about 4.5x longer than typical for similar vehicles (cohort sells in 19–113 days; this one is at 513). 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.

Black Diamond Auto Sales Inc.

Rancho Cordova, CA

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

View all vehicles from black diamond auto sales inc.

Request availability and out-the-door price

OAV will route your inquiry to Black Diamond Auto Sales Inc. for current availability of this 2003 BMW Z4 2.5 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 2003 BMW Z4

Listing updated: Jun 15, 2026

Listed by an independent dealer in Rancho Cordova, CA · On lot for 513 days · VIN verifiable at NHTSA

This used 2003 BMW Z4 2.5 is listed at $9,995 by black diamond auto sales inc. in Rancho Cordova, CA 95670. It has 68,694 miles on the odometer. The exterior color is Blue. It features a RWD drivetrain with a 2.5L I6 engine and Manual 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 Rancho Cordova market, the estimated market range is $9,995 to $9,995.

This vehicle has been on the lot for 513 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 Rancho Cordova, CA 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 2003 BMW Z4 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 Rancho Cordova, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 4USBT33423LR64919 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.

2003 BMW Z4 Market in CA

Comparable Vehicles

38

Average Price

$13,254

Price Range

$4,900–$99,999

Avg Days on Lot

246

Based on 38 comparable 2001-2005 BMW Z4 listings in CA, the average asking price is $13,254. This listing at $9,995 is $3,259 below average (25% below market). Comparable prices in CA range from $4,900 to $99,999. Similar vehicles spend an average of 246 days on dealer lots in this market.

Similar BMW Z4 Listings in CA

8 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: 2.5 — compare trims below)