2018 Porsche Cayenne prices in California
The median asking price for a 2018 Porsche Cayenne in California is $23,710 based on 6 active listings.
As of July 25, 2026, the median asking price for a 2018 Porsche Cayenne in California is $23,710, based on 6 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 6 active dealer listings, refreshed daily Methodology →
Typical: $21,094–$25,312 — 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 2018 Porsche Cayenne
The $21,094–$25,312 typical range isn't randomness — one factor explains most of it:
Asking prices run about $28,985 at 45K–60K miles and fall to $17,115 over 105K miles — roughly $2,000 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.
2018 Porsche Cayenne: a fair price for your mileage
A 2018 Porsche Cayenne sheds roughly $2,000 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 45K–60K miles | 7 listings | $28,985 | $27K–$32K |
| 60K–75K miles | 9 listings | $24,871 | $24K–$25K |
| 75K–90K miles | 11 listings | $21,950 | $21K–$26K |
| 90K–105K miles | 7 listings | $19,988 | $19K–$22K |
| Over 105K miles | 11 listings | $17,115 | $16K–$18K |
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 2018 Porsche Cayenne is $24,403 (July 2026) — down 8.4% from $26,644 in July 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $24,403 | $20K–$27K | 75 |
| June 2026 | $24,386 | $20K–$30K | 93 |
| May 2026 | $24,538 | $20K–$29K | 100 |
| April 2026 | $24,795 | $22K–$30K | 93 |
| March 2026 | $24,496 | $21K–$29K | 100 |
| February 2026 | $23,499 | $20K–$27K | 112 |
| January 2026 | $23,699 | $20K–$28K | 113 |
| December 2025 | $24,998 | $22K–$32K | 88 |
| November 2025 | $25,740 | $23K–$29K | 64 |
| October 2025 | $25,590 | $22K–$32K | 55 |
| September 2025 | $27,780 | $23K–$31K | 61 |
| August 2025 | $27,850 | $22K–$33K | 61 |
| July 2025 | $26,644 | $25K–$33K | 20 |
2018 Porsche Cayenne inventory across the U.S.
Keep exploring Cayenne prices
2018 Porsche Cayenne · $23,356 typical · 6 listingsOther Porsche Cayenne years
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Frequently asked questions
Why do 2018 Porsche Cayenne prices range from $18,770 to $27,820 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 $21,094 and $25,312 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 Porsche Cayenne?
Expect roughly $2,000 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $6,000 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Porsche Cayenne prices in California differ from the rest of the country?
Not much — California prices track the national average of $23,271 almost exactly.
How many 2018 Porsche Cayenne 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? Look up the original Monroney sticker for a 2018 Porsche →
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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.