2015 Porsche Cayman 3.4L Petrol · DF15 LWR

A recurring pattern of tyre wear advisories dominates the roadworthiness record of this 2015 Porsche Cayman, with at least one edge-worn or low-tread advisory flagged in four of the five recorded MOT tests since 2022. The most recent test on 16 January 2026 passed, but a nearside front tyre was again recorded as worn close to the legal limit on the edge, and both wiper blades were flagged as defective under minor defect categories. An oil leak advisory was noted back in January 2022, and undertray fitment has been commented on in both 2024 and 2026, which limits visual inspection of the underside. With no recorded failures and only one completely clean pass in January 2025, the overall trend is stable rather than worsening, but the consistent tyre edge wear is a meaningful mechanical signal worth investigating before purchase. The mileage profile is broadly typical for the vehicle's age, with 88,324 miles recorded over approximately 11 years, equating to around 8,029 miles annually. There are no extended gaps in the testing record, with annual tests consistently filed from January 2022 through January 2026, suggesting the car has been in regular use rather than laid up for prolonged periods. This steady accumulation rate points to consistent driving rather than the extremes of low-mileage storage or high-mileage motorway grinding, though the Cayman is a performance-oriented mid-engine platform where even moderate mileage can accelerate wear of specific components such as suspension linkages, drop links, and rear tyre shoulders. Given the repeated pattern of tyre wear on both front and rear axles, a prospective buyer should treat this as a primary inspection point rather than a routine consumable issue. Edge wear on a Cayman can often be traced to alignment geometry, particularly camber settings, worn suspension bushes, or deteriorated anti-roll bar drop links, all of which are common failure points on this chassis. During a test drive, listen for clonks or knocks from the front suspension over uneven surfaces, feel for any vagueness or tramlining through the steering wheel, and check whether the vehicle pulls to one side under braking or acceleration. The tyres themselves should be inspected for uneven shoulder wear across both axles, and a four-wheel alignment printout from a specialist would be a sensible precaution. The 2022 oil leak advisory warrants particular attention because mid-engine Porsches of this era are known for intermediate shaft seals, rear main seal seepage, and cooler line O-rings that can develop minor leaks well before becoming problematic. On inspection, look for fresh oil residue on the underside of the engine sump and bellhousing area, and ask whether the undertrays have been removed recently to allow proper visual confirmation of the leak's source. During a road test, watch the temperature gauge for any upward creep indicating cooling inefficiency, and listen for any rattle on cold start that might suggest chain tensioner wear. Brake feel should also be tested for firmness, as binding calipers are a known weakness on Porsches that have seen mixed road use, and a heavy or inconsistent pedal may indicate seized slide pins or corroded caliper carriers behind the road wheels.