U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2003 Porsche 911

Vehicle Details

VINWP0CA29923S651985
TrimCarrera
Exterior ColorSilver
Drivetrain4WD
Engine3.6L H6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot131
Days on Market218

2003 Porsche 911

Carrera

Unscored
$20,95067,158 miles

Auburn, WA 98002

Market price position

24,995
89,995
20,950

$20,950 · $4,045 below market low

$24,995comparable$89,995
Regional range
$24,995 – $89,995
vs. market low
— $4,045 (16% below)
Comparable vehicles
8
Demand-Verified· Backed by recent sales data

Similar vehicles recently sold in an estimated 1387 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$24,995 – $89,995

Dealer Info

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Auburn, WA

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About This 2003 Porsche 911

Listing updated: May 12, 2026

Listed by an independent dealer in Auburn, WA · On lot for 131 days · VIN verifiable at NHTSA

This used 2003 Porsche 911 Carrera is listed at $20,950 by an independent dealer in Auburn, WA 98002. It has 67,158 miles on the odometer. The exterior color is Silver. It features a 4WD drivetrain with a 3.6L H6 engine and Automatic transmission.

OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 8 similar vehicles in the Auburn market, the estimated market range is $24,995 to $89,995.

This vehicle has been on the lot for 131 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 Auburn, WA 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 Porsche 911 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 an independent dealer in Auburn, WA, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0CA29923S651985 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 Porsche 911 Market in WA

Comparable Vehicles

17

Average Price

$45,912

Price Range

$20,950–$89,995

Avg Days on Lot

28

Based on 17 comparable 2001-2005 Porsche 911 listings in WA, the average asking price is $45,912. This listing at $20,950 is $24,962 below average (54% below market). Comparable prices in WA range from $20,950 to $89,995. Similar vehicles spend an average of 28 days on dealer lots in this market.

Similar Porsche 911 Listings in WA

6 comparable vehicles with similar year and mileage