Porsche Cayman depreciation
The 2014 typically asks 41% less than the 2016 in this snapshot, across 2 model years.
The 2006 Porsche Cayman asks about 63% less than the 2016 across 10 model years — the curve below tracks every year from 2016 to 2006, priced from 263 live dealer listings.
These are current dealer asking prices for different vehicles, not a forecast, original MSRP comparison or final sale prices. Mileage, trim, condition and generation changes can affect the gap. No qualified five-model-year price gap is highlighted. The table shows the available years, prices and sample sizes.
◷ Updated September 10, 2026 ▤ National asking prices, refreshed daily
Porsche Cayman depreciation curve
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−63%Asking-price difference, 2016 → 2006
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≈6.3%Price difference per model year (not a forecast)
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$29,744Cheapest model year (2008)
Typical asking price by model year, newest on the left — labels compare asking prices with the 2016. Hover a point for that year's price band.
A 2006 Porsche Cayman typically lists at $32,472 — 63% below the 2016's $87,046.
| Year | Typical price | Share of baseline ask | vs. next-newer year | Avg. mileage | Listings |
|---|---|---|---|---|---|
| 2016 | $87,046 | 100% | — | 32,980 | 44 |
| 2015 | $65,012 | 75% | −$22,034 | 34,427 | 10 |
| 2014 | $51,000 | 59% | −$14,012 | 52,260 | 35 |
| 2008 | $29,744 | 34% | −$21,256 | 61,579 | 52 |
| 2007 | $30,862 | 35% | +$1,118 | 62,976 | 61 |
| 2006 | $32,472 | 37% | +$1,610 | 69,896 | 61 |
Typical price is the median (or average when the median is unavailable) asking price of that model year's live dealer listings, national. Share of baseline ask is each year's asking price as a percentage of the newest year's asking price in the same group of available model years. Updated September 10, 2026.
Frequently asked questions
How much does a Porsche Cayman depreciate per year?
This snapshot does not measure annual depreciation of one car. The 2006 typically asks $32,472, 63% below the 2016's $87,046. These are different vehicles listed on September 10, 2026; mileage, trim, condition and redesigns can affect the difference.
How do older Porsche Cayman asking prices compare with the newest model year?
A 2006 Porsche Cayman asks about 37% of the 2016's typical asking price ($32,472 vs $87,046). The “Share of baseline ask” column in the table above shows the same share for every model year in between.
Which Porsche Cayman model year is cheapest?
The 2008 Porsche Cayman is the most affordable model year we track, typically listed at $29,744. Compare every year in the table above.
How many Porsche Cayman model years can I compare here?
This depreciation curve covers 6 model years, from 2006 to 2016, each priced from live dealer listings and refreshed daily.
Shopping for your next car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.