2006 Porsche Cayman 2.7L Petrol · 5555 AP

The 2006 Porsche Cayman presents a broadly stable maintenance trend, with the most recent MOT on 12 September 2025 at 107,264 miles resulting in a pass. The sole advisory recorded on that test was a light oil misting on the nearside front shock absorber, classified under item 5.3.2 (b). This is a minor seepage rather than an active failure, but it does indicate the damper is beginning to deteriorate. The preceding test on 16 September 2024 at 106,305 miles was entirely clean, suggesting the shock absorber issue has developed only in the last twelve months. Overall, the vehicle has moved from a pattern of resolving historic defects to a clean bill of health, with only this single new advisory emerging on the latest test. The mileage profile for a twenty-year-old Cayman is notably low. Recorded at 107,264 miles today, the vehicle has covered roughly 5,363 miles per year on average. The MOT history confirms consistent but light annual use. Between 13 September 2024 and 16 September 2024, just 4 miles were added across two tests, likely reflecting a retest visit. Between 14 September 2023 and 13 September 2024, the vehicle covered 768 miles. Between 14 September 2023 and 12 September 2025, it added 1,731 miles over two years. There are no alarming gaps or sudden jumps in the odometer record. The mileage data is clean and consistent with a car that has been driven sparingly but regularly enough to avoid the problems associated with long-term storage. The MOT record reveals a pattern of defects that a buyer should examine carefully in person. On 13 September 2024, the vehicle failed on excessively corroded nearside and offside front brake pipes, a structural braking concern under item 1.1.11 (c). Both pipes were rectified before the retest three days later. Brake pipe corrosion on a low-mileage, garage-kept Porsche is worth investigating further, as it may point to moisture ingress or age-related deterioration of protective coatings rather than mileage-driven wear. The offside steering rack gaiter was also flagged as missing or ineffective on 14 September 2023, allowing dirt ingress into the steering rack under item 2.1.3 (g) (ii). This was repaired before the same-day retest. A missing gaiter over time can contaminate the rack internals and accelerate wear, so the steering rack should be inspected for play or roughness. The front wiper blades were also flagged as ineffective on the 2024 failure, a minor consumable item but one that suggests basic upkeep was not always kept current. A prospective buyer should focus the physical inspection on the front suspension and braking system. The nearside front shock absorber's light misting warrants close examination for worsening seepage or damping loss, and the offside unit should be checked for symmetry. The front brake lines, particularly at their routing points and where they pass through the chassis, should be inspected for any recurrence of corrosion or surface pitting. The steering rack boots should be confirmed intact and properly sealed, with the rack itself checked for any signs of internal wear or contamination. Given the low mileage and the age of the vehicle, rubber bushes, dust seals, and flexible hoses may have deteriorated through age rather than use, and these should be assessed for cracking, perishing, or leaks.