U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV
2008 Porsche Cayman

Vehicle Details

VINWP0AB29818U780551
TrimS
Exterior ColorRed
DrivetrainRWD
Engine3.4L H6
TransmissionAutomatic
Fuel TypePremium Unleaded
Inventory Typeused
Days on Lot14

2008 Porsche Cayman

S

Unscored
$25,995100,386 miles

Addison, TX 75001

Market price position

25,995
25,995
25,995

$25,995 · only listing at this price

$25,995 — single data point
Regional range
$25,995 (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 2388 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$35,697 – $35,697

Dealer Info

Hidden
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Addison, TX

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About This 2008 Porsche Cayman

Listing updated: May 15, 2026

Listed by an independent dealer in Addison, TX · On lot for 14 days · VIN verifiable at NHTSA

This used 2008 Porsche Cayman S is listed at $25,995 by an independent dealer in Addison, TX 75001. It has 100,386 miles on the odometer. The exterior color is Red. It features a RWD drivetrain with a 3.4L 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 available similar vehicles in the Addison market, the estimated market range is $25,995 to $25,995.

This vehicle has been on the lot for 14 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 Addison, TX 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 2008 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:

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 Addison, TX, one of 57,000+ U.S. dealerships in OAV's nationwide inventory network.The VIN WP0AB29818U780551 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.

2008 Porsche Cayman Market in TX

Comparable Vehicles

47

Average Price

$26,077

Price Range

$18,500–$43,996

Avg Days on Lot

41

Based on 47 comparable 2006-2010 Porsche Cayman listings in TX, the average asking price is $26,077. This listing at $25,995 is $82 below average (0% below market). Comparable prices in TX range from $18,500 to $43,996. Similar vehicles spend an average of 41 days on dealer lots in this market.

Similar Porsche Cayman Listings in TX

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