2003 Porsche 911 3.6L Petrol · G6 AOP

The vehicle appears to be in a stable state of roadworthiness following a clean pass in the August 2025 test at 89,301 miles. This follows a period of mechanical volatility in late 2024 when the car failed on several significant items. The 2024 failure at 88,598 miles highlighted multiple split constant velocity boots on the nearside and offside front outer drive shafts, alongside extensive corrosion on several brake pipes. The subsequent pass in August 2024 shows these issues were addressed, and the lack of defects in the most recent 2025 inspection suggests a successful rectification of those mechanical and corrosion-related faults. The mileage profile indicates very low usage for a 2003 model, averaging approximately 3,883 miles per year. A significant period of inactivity is evident between the August 2012 test at 62,925 miles and the August 2013 test at 79,424 miles, where the vehicle covered over 16,000 miles in a single year, followed by a much slower accumulation. Since 2013, the mileage has increased very gradually, with only 9,877 miles covered in the last twelve years. This pattern of low annual mileage often correlates with vehicles that spend long periods stationary, which can contribute to the rubber degradation and corrosion seen in the recent history. A prospective buyer should conduct a thorough underside inspection to verify the integrity of the braking system. While the 2024 test flagged multiple corroded brake pipes and the 2015 record noted slight corrosion on the front pipes, the 2025 pass suggests these have been replaced or treated. However, given the age and the previous reports of excessive corrosion under the vehicle, checking for further degradation of the brake lines and fittings is essential. The presence of under-trays and engine covers, noted as obscuring components in 2013 and 2014, means a physical inspection is required to ensure no hidden corrosion or leaks exist beneath these shields. The history of split CV boots and power steering noise in 2024 indicates that rubber components and steering linkages may be prone to age-related deterioration. Although these were cleared, the low usage pattern increases the risk of perished seals and perished tyres, as evidenced by the repeated advisories regarding tyre tread depth and edge wear in 2015, 2018, and 2024. A mechanical check of the drive shafts, steering rack, and all suspension bushes is recommended to ensure that the low-mileage usage has not led to component stiffness or premature rubber failure.