2008 Porsche Cayman 2.7L Petrol · N29 CAY

The most recent MOT inspection on 2 May 2025 resulted in a pass, but the vehicle's maintenance profile shows a concerning trend of recurring advisories regarding consumables. While the vehicle has passed its recent tests, there is a clear and worsening pattern of degradation in the braking system and tyre condition. The consecutive advisories for worn, pitted, or scored brake discs and thinning brake pads across multiple years indicate that the braking components are approaching the end of their service life. This suggests a reactive rather than proactive approach to maintenance, where components are only addressed when they reach the threshold of an advisory, rather than being replaced during scheduled servicing. With approximately 100,899 miles covered over 18 years, this Porsche Cayman has averaged roughly 5,600 miles per year. This is significantly lower than the national average, suggesting the vehicle has been used primarily for leisure or has spent considerable periods stationary. While low mileage can be attractive, for a high-performance vehicle of this age, it introduces specific mechanical risks. Long periods of standing can lead to uneven tyre wear, flat spots, and the degradation of rubber components such as suspension bushes and engine mounts. Furthermore, low annual mileage often means that time-based degradation, such as the oxidation of brake discs or the breakdown of fluid properties, becomes a more significant factor than pure mechanical wear from distance travelled. A prospective buyer must prioritise a thorough inspection of the braking system and tyres. The repeated advisories for pitted and scored brake discs, alongside thinning pads, mean you should expect significant upcoming maintenance costs. During a test drive, listen for any grinding noises or metallic squeals when applying the brakes, and feel for any pedal pulsation or shuddering, which would indicate warped discs. Given the history of pitted surfaces, it is highly likely that a full replacement of both discs and pads on the front axle, and potentially the rear, will be required shortly. Additionally, the recurring advisories for tyres worn close to the legal limit or worn on the edges suggest the need to inspect the suspension geometry. Check for uneven tread wear patterns which could indicate worn control arm bushes or misaligned camber, particularly as the car has been driven at low annual intervals. Beyond the recorded MOT defects, the low-mileage profile necessitates a close inspection of age-related perishables. Examine the sidewalls of all tyres for signs of cracking or perishing, which occurs due to ozone exposure and age regardless of tread depth. Check the condition of the 12V battery and the health of the various rubber hoses and belts within the engine bay, as these can become brittle when not regularly cycled under load. It is also essential to verify the service history for evidence of calendar-based fluid changes, specifically brake fluid and coolant, which must be replaced periodically to prevent internal corrosion and maintain hydraulic integrity. Finally, inspect the underbody and exhaust system for surface corrosion, which can accumulate when a vehicle is stored in damp environments or used infrequently.