Porsche Cayman GT4
2015–present
Lowest price
£50,995
Since 2020
Median price
£58,323
Since 2020 · n=8
Highest price
£79,000
Since 2020
Sold cars
8
All time
Sell-through
100%
Of 8 lots

Based on 8 verified auction results
£61,146
Market value · recent verified sales
+22.9%
12-month change
Hold or Wait
Appreciating but pace slowing. Patient buyers may find better entry.
Median sold price up 22.9% over the last 12 months. Hold if owned; chasing the trend at peak carries risk.
MSRP
—
Collectibility
5/10
Collectible
3-Year Forecast
£61,146
+0%
5-Year Forecast
£61,146
+0%
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Market scores
34
Desirability
Thin
30
Liquidity
Excellent
85
Resale Outlook
How many remain
See how many Porsche Cayman remain on UK roads · 2025 Q4.
Licensed
135
Cars
SORN
11
Cars
Sourced from DVLA registration data via howmanyleft.co.uk. SORN = Statutory Off-Road Notification (registered but off-road).
Option premiums
What every option is worth.
Ceramic brakes (PCCB)
+£11,863+20%5 with · 25 without · med confidence
Built ≤ 2016
−£8,692-15%18 with · 12 without · high confidence
Bucket seats
+£5,804+10%6 with · 24 without · med confidence
Premiums compare the median price of sales with each option against comparable sales without it, mined from verified auction listings. Prices are adjusted to the model's median mileage before comparing. Sales are pooled across markets on a relative-price basis, so exchange rates and market levels can't skew the split. Options interact in ways a one-at-a-time split can’t capture — treat each premium as directional rather than gospel.
Marque analyst note
The Porsche Cayman GT4 has advanced sharply in the UK market, with the median price now standing at £61,146—a robust 22.9% year-on-year gain that signals strong appreciation momentum over the past twelve months.
Recent trading activity confirms upward pressure, though the sample size of only three transactions in the past year warrants caution when drawing broad conclusions. The broader dataset of eight tracked sales suggests limited but consistent market participation in this segment.
Classified as a stable modern classic with a collectibility score of 5, the Cayman GT4 occupies a defensible niche within Porsche's lineup. Its appeal rests on the combination of raw driving engagement and relative exclusivity compared to its larger siblings, though overall desirability remains characterised as low within the wider collector car market.
Cars transacting in this market typically show modest mileage, averaging 18,291 miles, which aligns with careful ownership patterns common among modern performance vehicles valued for their dynamic qualities.
Liquidity remains thin, with no active listings currently tracked and sparse transaction flow. This scarcity works both ways: sellers benefit from limited supply, but buyers face genuine difficulty sourcing examples at any price point.
The base case projection holds values flat over both three and five years at £61,146, suggesting the recent 22.9% climb may represent a normalisation rather than the start of sustained growth. Market participants should treat the current price as a consolidation point and monitor whether transaction frequency and desirability indicators shift materially before committing fresh capital.
Depreciation Benchmark
- Current avg value£61,146
- Annual appr. rate+22.9%/yr
UK Park (DVLA)
- Still licensed135
- SORN'd (off-road)11
- Total in DVLA records146
- All Porsche Caymans2,499
Vehicle History Signals
- Auction lots tracked38
- Damage or salvage declared0 (0.0%)
- No damage declared38 (100.0%)
Est. Annual Ownership Costs
- Insurance (agreed value)£500
- Maintenance£1,500
- Storage£2,400
- Depreciation— (appreciating)
- Total annual cost£4,400
Market Liquidity
- Active Listings0
- Sales Last 12 Months3
- Sell-Through38%
Market Snapshot
- Active Listings0
- Avg Sale Price£60,899
- Avg Mileage at Sale18,291 mi
- Recent Price Range£50,995 – £79,000
- Total Sales Tracked8
Recent sales
Showing latest 8£68,500
Collecting Cars · 11 Jun 2026
£55,500
Collecting Cars · 15 Apr 2026
£61,146
Collecting Cars · 15 Mar 2026
22,000 mi
£50,995
Collecting Cars · 4 Mar 2025
£52,000
Collecting Cars · 5 Nov 2024
manual
£65,801
Collecting Cars · 26 Jun 2024
£54,251
Collecting Cars · 23 May 2024
14,582 mi
£79,000
Collecting Cars · 5 Apr 2024
Common questions
What is a Porsche Cayman GT4 worth in 2026?
The current United Kingdom market median is £61,146, based on 3 verified auction sales. Recent sales ranged from £50,995 to £79,000.
Is the Porsche Cayman GT4 going up in value?
Over the last 12 months its United Kingdom median moved +22.9%. Past movement is not a guarantee of future value.
How many Porsche Cayman GT4s are for sale right now?
No live auction listings tracked right now — new lots are swept in several times a day, and you can follow the model to be notified.
Indicative only — not investment advice. Past performance is not a reliable indicator of future value.