2015 Porsche Cayenne V6 Diesel Tiptronic S 3.0L Heavy oil · KUI 6

The most recent MOT test conducted on 1 July 2025 resulted in a pass with no defects or advisories recorded. Reviewing the historical data, the maintenance trend appears exceptionally stable, with a consistent record of clean passes over several years. While a failure was noted in July 2024, it was rectified within two days and did not result in any lasting advisories, suggesting a proactive approach to vehicle upkeep and a high standard of overall mechanical integrity. The recorded mileage of 77,277 miles over an eleven year period equates to an annual average of approximately 7,025 miles. This usage rate is considered typical for a luxury SUV of this vintage and suggests a balanced duty cycle. It indicates that the vehicle has not been subjected to the excessive wear and tear associated with high-mileage motorway use, nor has it suffered from the detrimental effects of prolonged stagnation, which often leads to seized components and perished seals. Given the remarkably clean MOT history, the prospective buyer should shift focus toward age-related degradation that does not always trigger a test failure. It is essential to inspect the tyre sidewalls for fine cracking or perishing, as rubber compounds degrade over time regardless of remaining tread depth. Particular attention should be paid to the brake system; check for surface corrosion on the discs and ensure there are no binding calipers, which can occur if the vehicle has spent extended periods stationary. A thorough check of the 12V battery health is also advised, as the complex electronic systems in this model are sensitive to voltage drops. Mechanical verification should extend to the service history to ensure calendar-based fluid intervals have been adhered to, specifically regarding the engine oil, coolant, and brake fluid. On a test drive, listen for any subtle knocks or clunks from the suspension bushes and coil springs, which may be nearing the end of their natural lifespan due to the vehicle's weight and age. Finally, ensure the Tiptronic transmission shifts smoothly without hesitation, and verify that all service book stamps align with the recorded mileage to confirm the vehicle has been maintained according to the manufacturer's specifications.