2006 Porsche Cayman prices in the U.S.
The median pre-owned asking price for a 2006 Porsche Cayman in the U.S. is $31,140 based on 57 active listings.
As of August 8, 2026, the median asking price for a used 2006 Porsche Cayman in the U.S. is $31,140, based on 57 active dealer listings tracked by VinAssessment.
◷ Updated August 8, 2026 ▤ 57 active dealer listings, refreshed daily ⛭ Generation: 2006–2016 Methodology →
Typical: $28,995–$36,899 — the middle half of 57 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 $28,995–$36,899 typical range isn't randomness — two factors explain most of it:
Asking prices run about $36,899 at 30K–45K miles and fall to $23,975 over 105K miles — roughly $1,700 for every 10,000 miles.
The same car typically asks $27,859 in Ohio but $34,900 in New Jersey.
Find your mileage and trim in the configurator below.
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Modelled from 57 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2006 Porsche Cayman cost per month?
Estimate the monthly payment on a $31,140 vehicle. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
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2006 Porsche Cayman: a fair price for your mileage
A 2006 Porsche Cayman sheds roughly $1,700 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 30K–45K miles | 9 listings | $36,899 | $34K–$40K |
| 45K–60K miles | 7 listings | $33,877 | $31K–$36K |
| 60K–75K miles | 12 listings | $31,064 | $30K–$33K |
| 75K–90K miles | 11 listings | $27,996 | $26K–$30K |
| 90K–105K miles | 5 listings | $29,898 | $29K–$30K |
| Over 105K miles | 5 listings | $23,975 | $21K–$24K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
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 · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2006 Porsche Cayman is $34,881 (August 2026) — up 16.9% from $29,845 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| August 2026 | $34,881 | $30K–$39K | 15 |
| July 2026 | $32,946 | $30K–$40K | 46 |
| June 2026 | $31,500 | $28K–$37K | 47 |
| May 2026 | $34,995 | $30K–$38K | 31 |
| April 2026 | $32,999 | $30K–$37K | 31 |
| March 2026 | $30,320 | $26K–$36K | 30 |
| 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 | $29,845 | $25K–$32K | 16 |
2006 Porsche Cayman prices by state
| State | Typical price | Listed this year | Active now |
|---|---|---|---|
| California | $33,922 | 30 | 9 Shop 2005–2007 nearby → |
| Texas | $32,995 | 14 | 4 Shop 2005–2007 nearby → |
| Colorado | $29,490 | 9 | 4 Shop 2005–2007 nearby → |
| Washington | $30,997 | 9 | 5 Shop 2005–2007 nearby → |
| Florida | $31,100 | 8 | 3 Shop 2005–2007 nearby → |
| Virginia | $32,250 | 7 | 2 Shop 2005–2007 nearby → |
| New Jersey | $34,900 | 6 | 2 Shop 2005–2007 nearby → |
| Ohio | $27,859 | 6 | 1 Shop 2005–2007 nearby → |
| Arizona | $31,900 | 5 | 2 Shop 2005–2007 nearby → |
| Massachusetts | $29,999 | 5 | 2 Shop 2005–2007 nearby → |
| North Carolina | $31,627 | 5 | 2 Shop 2005–2007 nearby → |
| Pennsylvania | $32,500 | 5 | 2 Shop 2005–2007 nearby → |
Listed this year counts every 2006 Porsche Cayman first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
Keep exploring Cayman prices
2006 Porsche Cayman · $31,140 typical · 57 listingsOther Porsche Cayman years
More 2006 Porsche prices
Own a 2006 Porsche Cayman? See what it's worth →
Frequently asked questions
Why do 2006 Porsche Cayman prices range from $21,219 to $48,910?
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 $28,995 and $36,899 — 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 $1,700 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $5,100 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2006 Porsche Cayman are for sale right now?
57 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 57 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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