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
+21.4%
12-month change
Hold or Wait
Appreciating but pace slowing. Patient buyers may find better entry.
Median sold price up 21.4% 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%
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)
+£18,236+31%3 with · 23 without · low confidence
Built ≤ 2016
−£7,344-13%14 with · 12 without · high confidence
Bucket seats
+£5,860+10%5 with · 21 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 climbed to a median of £61,146 in the UK market, up 21.4 percent over the past twelve months—a sharp appreciation that warrants scrutiny given the thin transaction base underpinning it. With only three sales tracked in the most recent year against eight total in the dataset, the market is moving on limited evidence, and the jump may reflect individual seller positioning rather than broad market momentum.
The typical Cayman GT4 changing hands carries just over 18,000 miles, suggesting these cars are being driven rather than shelved, which aligns with their classification as stable modern classics rather than investment-grade collectibles. This usage pattern is consistent with enthusiast ownership and speaks to the model's practical appeal within the category.
At a collectibility score of 5, the Cayman GT4 ranks as collectible but occupies a secondary tier—the model benefits from Porsche's heritage and the GT4's track-focused engineering, yet it lacks the production rarity or generational iconic status that commands primary-market attention. Desirability remains low relative to comparable machinery, a reality that should temper expectations around future price movement.
The hold signal reflects a measured outlook: while the twelve-month gain is genuine, base-case projections flat-line the median price at £61,146 over both three and five years. The thin liquidity environment means buyers and sellers should expect slower transaction times and wider bid-ask spreads; zero active listings at time of analysis underscores the sporadic nature of supply.
Prospective buyers entering now face a market that has already priced in recent momentum. Unless production data or significant collector reclassification emerges, the Cayman GT4 is likely to consolidate rather than extend its gains, making patience a reasonable posture for those without immediate ownership needs.
Depreciation Benchmark
- Current avg value£61,146
- Annual appr. rate+21.4%/yr
UK Park (DVLA)
- Still licensed135
- SORN'd (off-road)11
- Total in DVLA records146
- All Porsche Caymans2,499
Vehicle History Signals
- Auction lots tracked27
- Damage or salvage declared0 (0.0%)
- No damage declared27 (100.0%)
Est. Annual Ownership Costs
- Insurance (agreed value)£500
- Maintenance£1,500
- Storage£2,400
- Depreciation— (appreciating)
- Total annual cost£4,400
For sale now · 1 live
All live dealsMarket 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
Indicative only — not investment advice. Past performance is not a reliable indicator of future value.
