As of May 2026, the Porsche 718 Boxster/Cayman GT4 market has 346 active listings across 14 marketplaces tracked by CarSearch.Pro. The median asking price is $189,999, with the middle 50% of listings priced between $129,680 and $209,995. Porsche 718 Boxster/Cayman GT4 prices have decreased 48.0% over the past quarter, from a median sale price of $249,982 to $130,000.
The typical Porsche 718 Boxster/Cayman GT4 on the market has 6,000 miles. Listings spend an average of 56 days on market before selling or being removed.
Current Porsche 718 Boxster/Cayman GT4 Pricing
A fair price for a Porsche 718 Boxster/Cayman GT4 in May 2026 is between $129,680 and $209,995 (25th to 75th percentile). Prices range from $112,900 to $225,000 across 346 active listings.
Price Distribution (346 Active Listings)
Percentile
Price
Meaning
10th
$112,900
Budget / project cars
25th
$129,680
Below average price
Median (50th)
$189,999
Typical market price
75th
$209,995
Above average / premium
90th
$225,000
Top tier / low miles / rare spec
The average asking price is $171,384, which is lower than the median, suggesting pricing is relatively symmetrical across the market.
Price by Mileage
Mileage Range
Listings
Median Price
Under 10,000 mi
220
$203,900
10,000 - 25,000 mi
83
$123,900
25,000 - 50,000 mi
19
$114,995
50,000 - 100,000 mi
11
$145,000
100,000 - 150,000 mi
3
$120,000
Porsche 718 Boxster/Cayman GT4 Price Trends
Porsche 718 Boxster/Cayman GT4 prices have decreased 48.0% over the past quarter. In 2026-Q1, the median sale price was $130,000 across 10 sales, down from $249,982 in 2025-Q4.
On a year-over-year basis, Porsche 718 Boxster/Cayman GT4 prices are up 6.6% ($130,000 vs. $122,000 a year ago).
Porsche 718 Boxster/Cayman GT4 Quarterly Sale Prices (Historical)
Quarter
Sales
Median Price
Average Price
2022-Q2
2
$130,000
$128,750
2022-Q4
1
$130,000
$130,000
2024-Q1
2
$225,000
$195,000
2024-Q2
1
$122,000
$122,000
2024-Q3
2
$201,600
$165,800
2024-Q4
2
$125,000
$115,250
2025-Q4
2
$249,982
$214,941
2026-Q1
10
$130,000
$133,689
Best Value Porsche 718 Boxster/Cayman GT4 by Model Year
The 2018 Porsche 718 Boxster/Cayman GT4 offers the best value with a median price of $575 across 4 listings. The most expensive model year is 2025 at a median of $219,755.
Median Price by Model Year
Year
Listings
Median Price
Min
Max
2016
73
$116,995
$76,999
$199,900
2018
4
$575
$575
$575
2020
31
$129,990
$3,000
$165,000
2021
13
$132,995
$108,000
$169,981
2022
20
$144,979
$1,700
$320,000
2023
89
$195,617
$122,000
$249,991
2024
60
$207,900
$173,000
$239,900
2025
54
$219,755
$190,691
$299,900
Where to Buy a Porsche 718 Boxster/Cayman GT4
The highest concentration of Porsche 718 Boxster/Cayman GT4 listings is in FL with 14 active listings, followed by TX (13), CA (11), CO (9), WA (8).
Regional pricing varies significantly. The lowest median price is in NC at $109,000, while GA has the highest at $210,000. Buyers willing to travel or arrange transport may find savings of $101,000.
Top States by Inventory
State
Listings
Median Price
FL
14
$189,991
TX
13
$109,991
CA
11
$124,999
CO
9
$117,999
WA
8
$123,900
IL
8
$145,000
GA
6
$210,000
NC
6
$109,000
OR
4
$129,900
AZ
4
$199,991
Porsche 718 Boxster/Cayman GT4 Market Velocity
Porsche 718 Boxster/Cayman GT4 listings spend an average of 56 days on market. This is a slower market. Buyers have negotiating leverage, especially on listings that have been active for 60+ days. Sellers should consider competitive pricing from the start.
The median time on market is 19 days. The lower median suggests most cars sell relatively quickly, while a smaller number of overpriced listings drag up the average.
Fair price range: $129,680 to $209,995. The median is $189,999. Anything below $129,680 is a strong value; above $209,995 should be premium condition, low miles, or a desirable specification.
Trending down: Porsche 718 Boxster/Cayman GT4 prices have dropped 48.0% recently. Patient buyers may benefit from waiting, but desirable examples still sell quickly.
Best value year: The 2018 model year has the lowest median price at $575, making it the most accessible entry point into Porsche 718 Boxster/Cayman GT4 ownership.
Take your time, but don't delay: Average days on market is 56. You have some time to research, but the best deals still go fast.
Data sourced from 6 marketplaces including eBay Motors, Bring a Trailer, Cars & Bids,
AutoTrader, CarGurus, Cars.com, Facebook Marketplace, Classic.com, and Hagerty Marketplace.
Updated daily by CarSearch.Pro's automated pipeline.
Browse all 346 active Porsche 718 Boxster/Cayman GT4 listings.