Vehicle Details
2006 Porsche Cayman
S
Portland, OR 97205
Is this 2006 Porsche Cayman S a good deal?
OAV verdict: Unscored
Why: Listed at $49,900, comparable market range $37,900–$37,990, based on 3 comparable listings. Days on lot: 42 days (market average 42 days).
Market price position
$49,900 · $11,910 above market high
- Regional range
- $37,900 – $37,990
- vs. market high
- + $11,910 (31% above)
- Comparable vehicles
- 3
Similar vehicles recently sold in an estimated 24–64 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.
Grand Prix Motors Inc.
Portland, OR
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OAV will route your inquiry to Grand Prix Motors Inc. for current availability of this 2006 Porsche Cayman S 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 Porsche Cayman
Listing updated: Jul 10, 2026Listed by an independent dealer in Portland, OR · On lot for 42 days · VIN verifiable at NHTSA
This used 2006 Porsche Cayman S is listed at $49,900 by grand prix motors inc. in Portland, OR 97205. It has 22,630 miles on the odometer. The exterior color is Gray. It features a RWD drivetrain with a 3.4L H6 engine and Manual transmission.
OAV's AI-powered Price-to-Market analysis rates this vehicle as Unscored due to insufficient comparable data. Based on 3 similar vehicles in the Portland market, the estimated market range is $37,900 to $37,990.
This vehicle has been on the lot for 42 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 Portland, OR coupes 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 Porsche Cayman 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:
- Great Deal — priced below the typical range for comparable vehicles.
- Fair Price — priced within the expected range for comparable vehicles.
- Overpriced — priced above the typical range for comparable vehicles.
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 Portland, OR, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0AB29866U785807 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 Porsche Cayman Market in OR
Comparable Vehicles
11
Average Price
$37,218
Price Range
$19,995–$54,900
Avg Days on Lot
42
Based on 11 comparable 2004-2008 Porsche Cayman listings in OR, the average asking price is $37,218. This listing at $49,900 is $12,682 above average (34% above market). Comparable prices in OR range from $19,995 to $54,900. Similar vehicles spend an average of 42 days on dealer lots in this market.
Similar Porsche Cayman Listings in OR
4 comparable vehicles within ±2 model years and ±30,000 miles (subject trim: S — compare trims below)