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

VIN4USBT33403LS48195
Trim2.5
Exterior ColorSilver
DrivetrainRWD
Engine2.5L I6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot135

2003 BMW Z4

2.5

Unscored
$10,99757,009 mi

Orange, CA 92868

Is this 2003 BMW Z4 2.5 a good deal?

OAV verdict: Unscored

Why: Listed at $10,997, comparable market range $7,575–$13,999, based on 4 comparable listings. Days on lot: 135 days (market average 246 days).

Market price position

7,575
13,999
10,997

$10,997 · within market range

$7,575comparable$13,999
Regional range
$7,575 – $13,999
vs. market
$3,422 above low · $3,002 below high
Comparable vehicles
4
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 19113 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$7,575 – $13,999

Auto Connections

Orange, CA

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 Auto Connections 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 Orange, CA · On lot for 135 days · VIN verifiable at NHTSA

This used 2003 BMW Z4 2.5 is listed at $10,997 by auto connections in Orange, CA 92868. It has 57,009 miles on the odometer. The exterior color is Silver. It features a RWD drivetrain with a 2.5L I6 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 Orange market, the estimated market range is $7,575 to $13,999.

This vehicle has been on the lot for 135 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 Orange, 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 Orange, CA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN 4USBT33403LS48195 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 $10,997 is $2,257 below average (17% 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)