2006 Porsche Cayman prices in Washington
The median asking price for a 2006 Porsche Cayman in Washington is $29,991 based on 5 active listings.
As of July 25, 2026, the median asking price for a 2006 Porsche Cayman in Washington is $29,991, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 5 active dealer listings, refreshed daily Methodology →
Typical: $27,996–$35,850 — the middle half of 5 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2006 Porsche Cayman
The $27,996–$35,850 typical range isn't randomness — one factor explains most of it:
Asking prices run about $37,790 at 30K–45K miles and fall to $20,000 over 105K miles — roughly $2,400 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 5 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2006 Porsche Cayman: a fair price for your mileage
A 2006 Porsche Cayman sheds roughly $2,400 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 30K–45K miles | 7 listings | $37,790 | $35K–$40K |
| 60K–75K miles | 14 listings | $32,065 | $30K–$34K |
| 75K–90K miles | 11 listings | $29,989 | $28K–$33K |
| 90K–105K miles | 5 listings | $29,900 | $30K–$30K |
| Over 105K miles | 5 listings | $20,000 | $19K–$21K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Washington prices track it closely.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2006 Porsche Cayman is $32,990 (July 2026) — up 10.7% from $29,790 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $32,990 | $30K–$40K | 41 |
| June 2026 | $31,500 | $28K–$37K | 47 |
| May 2026 | $34,995 | $30K–$38K | 31 |
| April 2026 | $32,999 | $30K–$37K | 31 |
| March 2026 | $30,642 | $26K–$36K | 29 |
| February 2026 | $29,440 | $26K–$33K | 23 |
| January 2026 | $26,782 | $25K–$32K | 20 |
| December 2025 | $29,999 | $25K–$33K | 23 |
| November 2025 | $27,990 | $24K–$32K | 25 |
| October 2025 | $32,197 | $29K–$39K | 18 |
| August 2025 | $29,790 | $25K–$32K | 23 |
2006 Porsche Cayman inventory across the U.S.
Keep exploring Cayman prices
2006 Porsche Cayman · $32,337 typical · 5 listingsOther Porsche Cayman years
Live 2006 Porsche Cayman listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2005–2007 Porsche Cayman listings on VehiSales →.
More 2006 Porsche prices
Frequently asked questions
Why do 2006 Porsche Cayman prices range from $27,908 to $39,622 in Washington?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $27,996 and $35,850 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2006 Porsche Cayman?
Expect roughly $2,400 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $7,200 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Porsche Cayman prices in Washington differ from the rest of the country?
Not much — Washington prices track the national average of $32,281 almost exactly.
How many 2006 Porsche Cayman are for sale in Washington right now?
5 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 5 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
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