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United Kingdom market

Porsche Cayman GT4

2015–present

Porsche Cayman

Based on 7 verified auction results

BUYBottomed Outmedium confidence

£78,000

Market value · recent verified sales

-6.4%

12-month change

Buy

Conditions favour buyers. Negotiate on spec and condition.

Price has settled around current levels after a decline (12-mo change -6.4%). Often a buy window before recovery.

Price History

Apr 2024Today

MSRP

Collectibility

5/10

Collectible

3-Year Forecast

£67,001

-14%

5-Year Forecast

£63,872

-18%

Market scores

49

Desirability

Moderate

55

Liquidity

Moderate

40

Resale Outlook

Spec Premium Engine

How spec moves the price
  • Built ≤ 2016

    £260,000,027,126 median (n=4) vs £65,801 (n=3)

    +395130714%

Computed from this model's verified auction sales. Premiums are the % difference between the median price of matching-spec lots vs the rest. Requires at least 3 sales on each side to be shown.

Marque analyst note

The Porsche Cayman GT4 has declined 6.4 percent over the past twelve months and now trades at a median of £78,000 in the UK market, signalling a bottom-out condition across the modest sample of transactions tracked.

Recent activity shows moderate liquidity with seven sales recorded over the tracking period, though the low active-listing count suggests limited current supply pressure. The typical transaction involves a low-mileage example at just over 18,000 miles, reflecting the modern-classic profile of these cars still in regular use rather than held statically.

As a collectible entry with moderate desirability, the Cayman GT4 occupies a stable tier within the modern Porsche landscape. Production volumes remain undisclosed in available market data, but the narrow transaction sample indicates a relatively constrained pool of buyers and sellers in the current UK environment.

The three-year projection suggests further softening to £67,000, representing a 14.1 percent decline from current levels, with a five-year base case at £63,872 and an 18.1 percent cumulative loss. These forecasts assume continued modest downward pressure typical of younger performance cars as newer generations emerge and ownership costs rise relative to driving pleasure derived.

Depreciation Benchmark

  • Current avg value£78,000
  • Annual appr. rate-6.4%/yr

UK Park (DVLA)

  • Still licensed135
  • SORN'd (off-road)11
  • Total in DVLA records146
  • All Porsche Caymans2,499
DVLA quarterly data, last updated 2025 Q4. Licensed = currently taxed and on the road. SORN = registered as off-road (storage, restoration).

Est. Annual Ownership Costs

  • Insurance (agreed value)£600
  • Maintenance£1,500
  • Storage£2,400
  • Depreciation£4,700
  • Total annual cost£9,200

Analyze a listing

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Market Liquidity

  • Active Listings0
  • Sales Last 12 Months2
  • Sell-Through29%

Market Snapshot

  • Active Listings0
  • Avg Sale Price£59,813
  • Avg Mileage at Sale18,291 mi
  • Recent Price Range£50,995 – £79,000
  • Total Sales Tracked7

Recent sales

Showing latest 7
  • £55,500

    Collecting Cars · 15 Apr 2026

  • £61,146

    Collecting Cars · 15 Mar 2026

  • £50,995

    Collecting Cars · 4 Mar 2025

  • £52,000

    Collecting Cars · 5 Nov 2024

  • £65,801

    Collecting Cars · 26 Jun 2024

  • £54,251

    Collecting Cars · 23 May 2024

  • £79,000

    Collecting Cars · 5 Apr 2024

Indicative only — not investment advice. Past performance is not a reliable indicator of future value.