2021 Porsche 718 Cayman prices in California
The median asking price for a 2021 Porsche 718 Cayman in California is $76,282 based on 6 active listings.
As of July 26, 2026, the median asking price for a 2021 Porsche 718 Cayman in California is $76,282, based on 6 active dealer listings tracked by VinAssessment.
◷ Updated July 26, 2026 ▤ 6 active dealer listings, refreshed daily Methodology →
Typical: $69,916–$99,448 — the middle half of 6 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 2021 Porsche 718 Cayman
The $69,916–$99,448 typical range isn't randomness — one factor explains most of it:
Asking prices run about $134,993 under 15K miles and fall to $68,888 at 15K–30K miles — roughly $44,100 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 6 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2021 Porsche 718 Cayman: a fair price for your mileage
A 2021 Porsche 718 Cayman sheds roughly $44,100 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| Under 15K miles | 13 listings | $134,993 | $129K–$145K |
| 15K–30K miles | 11 listings | $68,888 | $63K–$80K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; California 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 2021 Porsche 718 Cayman is $103,195 (July 2026) — up 23.7% from $83,448 in July 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $103,195 | $69K–$135K | 25 |
| June 2026 | $74,955 | $62K–$105K | 31 |
| May 2026 | $79,995 | $63K–$103K | 37 |
| April 2026 | $72,800 | $61K–$130K | 31 |
| March 2026 | $97,450 | $63K–$126K | 37 |
| February 2026 | $93,448 | $66K–$115K | 36 |
| January 2026 | $94,984 | $70K–$111K | 43 |
| December 2025 | $78,398 | $66K–$113K | 31 |
| November 2025 | $103,791 | $67K–$131K | 23 |
| October 2025 | $92,800 | $63K–$115K | 25 |
| September 2025 | $89,934 | $76K–$121K | 16 |
| August 2025 | $87,494 | $67K–$100K | 26 |
| July 2025 | $83,448 | $68K–$116K | 10 |
2021 Porsche 718 Cayman inventory across the U.S.
Keep exploring 718 Cayman prices
2021 Porsche 718 Cayman · $86,847 typical · 6 listingsOther Porsche 718 Cayman years
Live 2021 Porsche 718 Cayman listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2020–2022 Porsche 718 Cayman listings on VehiSales →.
More 2021 Porsche prices
Frequently asked questions
Why do 2021 Porsche 718 Cayman prices range from $59,593 to $132,101 in California?
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 $69,916 and $99,448 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2021 Porsche 718 Cayman?
Expect roughly $44,100 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $132,300 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Porsche 718 Cayman prices in California differ from the rest of the country?
Yes. The average in California is $86,847, which is $5,833 below the national average of $92,680. Local supply, demand and transport costs all play a part.
How many 2021 Porsche 718 Cayman are for sale in California right now?
6 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 6 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.
Want the original factory equipment and MSRP behind a specific car? Pull the original window sticker by VIN →
Shopping for this 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.