2021 PORSCHE 718 CAYMAN — £48,777 Listing Review

Reviewed by Car-Search.ai | 23 June 2026 | Monks' Heath, Macclesfield
£48,777
24,250 miles | Petrol | Automatic | Coupe
Listing Quality
84/100
Good
vs Market Average
-43%
Below Market
Value Retention
10/100
Very Steep Depreciation
Our Verdict
84 /100

This 2021 PORSCHE 718 CAYMAN is listed at £48,777 by Per4mance Cars Limited in Monks' Heath. It has 24,250 miles on the clock. At 43% below the market average of £85,985, this looks competitively priced based on 9 comparable listings. Our depreciation analysis shows this vehicle is losing approximately £13,803/year in value. The listing quality is good, with adequate photos and specifications provided.

Year 2021
Make PORSCHE
Model 718 CAYMAN
Body Style Coupe
Colour White
Fuel Type Petrol
Gearbox Automatic
Mileage 24,250 miles
Engine 2.5L
All Features & Equipment (77)
20in Alloy Wheels - Carrera S £1,061PDK Gear Selector - Aluminium £375BOSE Surround Sound System £834Park Assist - Front and Rear £623Total value of factory fitted extras £2,893Top speed177 mph0 to 604.4 secondsEngine torque (lbs/ft)310Engine power (BHP)345Combined (mpg)29.4Cylinders - bore (mm)102TransmissionAutomaticNumber of gears7Cylinders - stroke (mm)76CC2,497Cylinders4CO2 (g/km)218NOx (mg/km)0Standard Euro emissionsEuro 6Ultra Low Emission ZoneCompliantPDK Gear Selector - AluminiumAdjustable Fan with Air Recirculation and Defroster FunctionsAir Conditioning with Integrated Active Carbon FilterClothes Hooks on Seat BackrestsCoasting FunctionDoor Sill Guards - Model Designation LogoElevated Centre Console with an Uncovered Storage Compartment and a Closed Storage CompartmentFloor MatsInstrument Dials and Rev Counter in BlackLED Reading Lights Orientation Ignition Lock - Additionally Luggage Compartment and Glove Compartment LightingLuggage Compartments at Front and RearRoof Lining in FabricSeat HeatingSmooth-Finish Leather on Steering Wheel Rim and Gear LeverSports Seats with Electric Backrest Adjustment and Manual Fore-Aft and Height AdjustmentSports Steering Wheel - Diameter 375mm with Manual Fore-Aft and Height AdjustmentStorage Compartment in Each DoorTwo Individual Cup Holders - Integrated into Dashboard Trim Strip20in Alloy Wheels - Carrera S19in Alloy Wheels - Cayman SAutomatically Extending Rear SpoilerBrake Calipers - RedElectric Windows with One-Touch Operation and Door Seal Protection FunctionElectrically Adjustable Heated Exterior Mirrors on Door Waist Rails - Aspherical on Drivers SideGreen Tinted Heat-Insulating GlassHeated Rear ScreenIntelligent Lightweight in Aluminium-Steel-Composite ConstructionPORSCHE Logo on Accent Strip and Model Designation on Rear Apron in Silver Colour - High GlossSeparate Auxiliary Lights in the Front End with LED Indicators and Position LightsTwin-tract Sports Exhaust System with Central Twin Tailpipe in Stainless SteelWide Opening Rear Hatch with Heated ScreenWindscreen Washer System with Two Wiper Speeds and Washer JetsWindscreen with Top-TintHeight1295mmHeight inclusive of roof railsmmLength4379mmWheelbase2475mmWidth1994mmWidth including mirrorsmmLuggage capacity (seats up) litresLuggage capacity (seats down) litresNumber of seats2Gross vehicle weight kgMax loading weightkgMax towing weight (braked)kgMax towing weight (unbraked)kgTurning circle (kerb to kerb) metresMax roof loadkgMinimum kerb weight1385 kgAlarm System with Interior SurveillanceDigital Displays for Vehicle Speed - Chosen Gear - Odometer - Trip Odometer and ClockElectrically Controlled Parking BrakeEngine Immobiliser with in-Key Transponder - Central Locking with Remote ControlFull Size Airbags for Driver and Front PassengerPorsche Side Impact Protection - POSIPPorsche Stability Management - PSM with ABS with Advance Brake FunctionsTyre Pressure Monitoring System - TPM
Below MarketListed at £48,777 vs market average of £85,985 (-43%)
Market Low
£6,706
Market Average
£85,985
Market High
£174,995
Comparables
9 listings

Based on 9 comparable PORSCHE 718 CAYMAN listings.

Age Depreciation
Very Steep Depreciation
£9,808/year
Mileage Impact
Steep Depreciation
£1,998/5k mi
Combined (10k mi/yr)
Very Steep Depreciation
£13,803/yr
This Vehicle vs Model
Age-predicted: £61,867 (£-13,090)
Mileage-predicted: £56,913 (£-8,136)
Scenarios: 5k mi/yr £-11,805/yr | 10k mi/yr £-13,803/yr | 15k mi/yr £-15,801/yr

Based on 16 comparable listings. Slopes from smoothed depreciation curves.

84
Overall Listing Quality
Good — this listing is well-presented and informative.
Information & Buyer Appeal
Does this listing give buyers enough information to make a decision?
23/25Good
Photos
84 photos
10/10
Features & key selling points
77 listed
8/8
Technical specifications
6 specs provided
5/7
Competitiveness
How well does this listing compete against similar vehicles for buyer attention?
19/25Good
Clear pricing
£48,777
8/8
Monthly payment shown
Not shown
0/4
Visual presentation
84 photos
5/5
Key selling points
77 features highlighted
4/4
Detailed specifications
6 specs provided
2/4
SEO Quality
Analysed from the actual dealer listing page HTML
22/25Good
Page title tag
Porsche 718 Cayman 2.5t S Gpf Coupe 2dr Petrol Pdk
4/4
Meta description
2021 Porsche 718 Cayman S, Automatic, In White. HA...
4/4
Canonical URL
Present
3/3
Open Graph tags
Missing or incomplete
0/3
Image alt text
99% of 169 images have alt text
3/3
Clean URL structure
SEO-friendly URL
3/3
Heading structure
1 H1 tag(s)
3/3
Indexability
Page is indexable
2/2
AI Discoverability
How findable is this listing by ChatGPT, Perplexity, Gemini, and other AI search engines?
20/25Good
Schema.org Vehicle markup
Vehicle/Car structured data found
6/6
Static HTML content
Vehicle data present in static HTML
5/5
Semantic HTML structure
Spec data in structured elements
3/4
Content depth
7504 words of text content
4/4
AI crawler access
Cloudflare detected — may block GPTBot, PerplexityBot, ClaudeBot
0/3
Bot-friendly
Assumed accessible — robots.txt not checked
2/3
How our review page compares
This Car-Search.ai listing review page scores 95+/100 on all four categories. It includes Schema.org Vehicle + Review structured data, semantic HTML, per-page meta descriptions, Open Graph tags, canonical URLs, static HTML rendering, market analysis, depreciation vectors, and rich narrative content — fully accessible to Google, ChatGPT, Perplexity, and all AI search engines.

Independent review — we are not affiliated with the dealer.

View original listing at Per4mance Cars Limited →

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About the Dealer

Per4mance Cars Limited

Monks' Heath, Macclesfield SK10 4SZ