2002 Porsche 911 3.6L Petrol · G4 ERX

The vehicle presents a positive recent maintenance trend, having achieved a clean pass in the April 2025 test at 96,362 miles with no defects recorded. This follows a period of significant mechanical instability between 2019 and 2021. During that window, the car suffered multiple failures involving excessive brake pipe corrosion and a serious overheating event in December 2021 that prevented emissions testing. The transition from those heavy corrosion and cooling issues to a defect-free result suggests that substantial remedial work was carried out to address the hydraulic lines and engine temperature management. The mileage profile indicates a vehicle that has been driven sparingly, averaging approximately 4,015 miles per year over its 24-year lifespan. The data shows consistent, low-intensity usage, with the mileage creeping from 66,017 in July 2012 to 96,362 in April 2025. While low mileage is generally desirable, the long intervals between tests and the history of corrosion suggest the vehicle may have spent significant periods stationary. This lack of regular movement often contributes to the degradation of rubber components and the oxidation of metal surfaces seen in the earlier records. A prospective buyer should prioritise a thorough inspection of the braking system and chassis integrity. Although the 2025 test was clear, the history of recurring brake pipe corrosion from 2012 through 2021 is a significant pattern. You must examine the condition of all hydraulic lines, connections, and the brake master cylinder to ensure the previous repairs were comprehensive. The 2021 failure also flagged corrosion on the front subframe mounting and nearside front suspension spring mounting. While the tester noted this was not excessive at the time, these areas require close scrutiny for any signs of advancing structural oxidation. Suspension and drivetrain components also warrant careful attention. The record shows a history of play in track rod ends and lower suspension ball joints, as well as a deteriorated CV boot in 2018. Given the age and the tendency for rubber components to perish during periods of inactivity, checking all bushings, boots, and mounting points is essential. Finally, confirm the cooling system is fully operational to ensure the overheating issue noted in late 2021 has been permanently resolved through component replacement rather than a temporary fix.