Porsche Cayman GT4 RS
2022–present
Lowest price
£126,800
Since 2020
Median price
£127,650
Since 2020 · n=2
Highest price
£128,500
Since 2020
Sold cars
2
All time
Sell-through
100%
Of 2 lots

Based on 2 verified auction results
£140,867
Market value · recent verified sales
MSRP
£110,000
Collectibility
5/10
Collectible
3-Year Forecast
—
Not enough sales data
5-Year Forecast
—
Not enough sales data
Estimates pool 13 verified sales across United Kingdom, Australia, United States — cross-market prices FX-adjusted at Jul 2026 rates.
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Market scores
31
Desirability
Illiquid
10
Liquidity
Moderate
50
Resale Outlook
How many remain
See how many Porsche Cayman remain on UK roads · 2025 Q4.
Licensed
0
Cars
SORN
0
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.
Bucket seats
−£13,891-10%3 with · 10 without · low confidence
Premiums compare the median price of sales with each option against comparable sales without it, mined from verified auction listings. 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 RS is trading at a £140,867 median in the UK market, representing a premium of approximately £31,000 over its £110,000 launch price. This valuation captures just two recorded transactions over the trailing twelve months, which is too limited a sample to establish reliable directional momentum or seasonal patterns.
The Cayman GT4 RS occupies the collectible tier with a solid five-point score, grounded in its position as Porsche's most focused mid-engine offering and the final naturally aspirated variant of this generation. Production volumes remain undisclosed, though typical Porsche GT4 RS allocations suggest limited numbers that should support long-term desirability among enthusiasts and collectors.
Liquidity remains constrained, with only two sales tracked in the UK market over twelve months and zero active listings at present. This thinness means buyers and sellers should expect extended marketing timelines and wider negotiation ranges than mainstream Porsches command.
Mileage data and three- to five-year price projections are not yet available in the dataset, limiting forward-looking analysis. As more transaction history accumulates—particularly across multiple model years and condition states—clearer trend lines will emerge for this still-young collectable segment.
Depreciation Benchmark
- MSRP (when new)£110,000
- Current avg value£140,867
- Total appreciation+28%
Vehicle History Signals
- Auction lots tracked18
- Damage or salvage declared0 (0.0%)
- No damage declared18 (100.0%)
Est. Annual Ownership Costs
- Insurance (agreed value)£1,150
- Maintenance£2,400
- Storage£2,400
- Depreciation£8,500
- Total annual cost£14,450
For sale now · 1 live
All live dealsMarket Liquidity
- Active Listings0
- Sales Last 12 Months0
- Sell-Through0%
Market Snapshot
- Active Listings0
- Avg Sale Price£127,650
- Avg Mileage at Sale—
- Recent Price Range£126,800 – £128,500
- Total Sales Tracked2
Recent sales
Common questions
What is a Porsche Cayman GT4 RS worth in 2026?
The current United Kingdom market median is £140,867, based on 13 verified auction sales. Recent sales ranged from £126,800 to £128,500.
How many Porsche Cayman GT4 RSs are for sale right now?
We track 1 live auction listing for this model right now — each priced against the market median on this page.
Indicative only — not investment advice. Past performance is not a reliable indicator of future value.
