2006 Porsche Cayenne 4.5L Petrol · YN55 LDC

The vehicle presents a concerning state of roadworthiness with a clear trend of worsening mechanical and structural neglect. The most recent test in May 2026 at 111,877 miles resulted in a significant list of failures including critical electrical faults, steering issues, and structural corrosion. While the vehicle passed a single test in March 2023, the subsequent failures across three consecutive years indicate that the owner is only addressing the minimum requirements necessary to pass an inspection rather than performing preventative maintenance. The mileage profile is unusually low for a twenty-year-old vehicle, with only 111,877 miles recorded which averages approximately 5,600 miles per year. However, the data shows a concerning lack of use between March 2023 and July 2024, where the car covered only 5,715 miles over sixteen months. This pattern suggests the vehicle sat stationary for long periods, which often leads to the accelerated degradation of rubber components, seals, and brake assemblies, evidenced by the fractured springs and binding calipers noted in the record. A buyer must prioritise a thorough inspection of the structural integrity of the front and rear subframes, as the tester flagged persistent corrosion in both areas across multiple years. The failure of the fuel tank straps in 2026 is a direct consequence of advanced underbody rust that requires attention. Furthermore, the presence of free play in the steering box and a leaking power steering hose suggests significant mechanical wear in the steering system that may be expensive to rectify. The record also highlights recurring electrical failures, specifically the inoperative hazard switch and various lamp failures, which point to poor general upkeep. The braking system shows signs of neglect with binding calipers and a parking brake that fails to release, likely due to rusted pipes and seized mechanisms. Given the history of failures regarding tyres with exposed cords and fractured springs, the vehicle requires substantial investment to ensure it is safe for continued road use.