Porsche Cayman (718) GT4

The Porsche Cayman 718 GT4 has reached a median asking price of $132,000, representing a 15.2 percent gain over the past twelve months, though confidence in this signal remains low given the thin transaction base of just four sales tracked.

Recent activity has been sparse enough that directional momentum is difficult to establish with precision. The four transactions in our sample suggest modest collector interest, but the small sample size warrants caution in interpreting short-term trends as predictive.

This model sits in the collectible tier with moderate desirability, occupying a niche position within Porsche's mid-engine lineup. The 718 generation remains relatively current and production figures are substantial, which constrains its collectibility rating compared to earlier Cayman iterations or limited-run variants.

The cars transacting have averaged just 4,600 miles, indicating that most examples in the secondary market remain low-mileage and lightly used. This condition profile is typical for younger performance cars still within warranty or early in their ownership cycles.

Liquidity is thin, with zero active listings in the current tracking window and only four sales over the past year. This illiquidity suggests buyers should expect longer search windows and sellers should price realistically to move inventory in this segment.

Over a three-year horizon, the base projection stands at $183,900, implying 39.3 percent appreciation. The five-year forecast reaches $205,110, or 55.4 percent from current levels, assuming stable market conditions and continued collector recognition of the GT4's dynamic credentials.