2008 Porsche Cayenne 4.8L Petrol · RO08 XNP

The vehicle remains roadworthy, but the maintenance trend shows a shift toward developing mechanical and wear-related issues. The most recent test in May 2025 at 82,813 miles identified a coolant leak as a primary concern, alongside a cut on the offside rear tyre. While the vehicle passed the test, the introduction of a fluid leak after years of clean records suggests the degradation of the cooling system which requires immediate attention to prevent overheating or secondary damage to the engine. The mileage profile is notably low for an 18-year-old vehicle, averaging approximately 4,600 miles per year. There is a significant three-year data gap between the March 2020 test at 75,193 miles and the April 2023 test at 78,016 miles, during which the car covered only roughly 2,800 miles. This low annual usage often leads to the drying of rubber components, such as seals, hoses, and suspension bushings, which can perish due to age rather than miles driven. A buyer must conduct a thorough physical inspection of the cooling system to locate the source of the coolant leak flagged in 2025. Given the history of uneven tyre wear, specifically with the offside front and nearside rear reaching the legal limit in the April 2023 test at 78,016 miles, the suspension geometry and control arms should be checked for excessive play or misalignment. Attention should also be paid to the brake calipers for corrosion or seized pistons, as low-mileage vehicles are prone to surface rust on the discs during long periods of inactivity.