2007 Porsche Cayman 3.4L Petrol · H18 CAY

The most recent MOT test on 10 April 2026 confirmed this 2007 Porsche Cayman as roadworthy at 48,542 miles, with no defects or advisories recorded. The vehicle’s maintenance history over the past three years shows a stable pattern—each annual test has passed without fail, including the April 2024 retest following a minor administrative failure on 5 April 2024 at 44,659 miles. While the absence of recurring faults suggests the vehicle has been consistently maintained, the lack of advisories in recent tests does not preclude hidden wear in high-stress components like suspension bushes, coil springs, or drivetrain seals, which are common failure points in this model age. The recorded mileage of 48,542 miles over nearly 19 years indicates exceptionally low annual usage, averaging just 2,555 miles per year. This suggests the vehicle has spent extended periods either stored or lightly driven, which can accelerate degradation of fluids, rubber components, and battery health. Notably, there is a 17-day gap between the April 2024 failure and retest, implying the owner addressed the administrative issue promptly but did not encounter any mechanical issues during that period. The consistency in mileage increments—ranging from 1,482 to 2,481 miles between tests—further supports minimal active use, though this could also reflect deliberate preservation rather than neglect. Given the vehicle’s age and low mileage, a buyer should prioritise an in-person inspection of suspension components, particularly the rear subframe mounts and front control arms, as these are prone to perishing in static conditions. The brake system warrants scrutiny for uneven wear or corrosion, especially if the vehicle has been stored with wet brakes. The exhaust system should be checked for leaks or rust penetration, as Porsche Caymans of this era are susceptible to catalytic converter degradation when idle for prolonged periods. Finally, the battery and electrical connections should be tested, as underuse can lead to sulfation and reduced capacity. While the MOT record shows no mechanical failures, these areas are critical for ensuring long-term reliability.