2000 Porsche Boxster 3.2L Petrol · W578 AAP

The vehicle is currently roadworthy, but the maintenance trend shows a shift from stable operation to emerging degradation. While the car achieved three consecutive clean passes between 2023 and 2025, the most recent test on August 4 2026 at 112,006 miles identified significant issues across all four brake pipes due to corrosion and obstruction by grease. This indicates that the age-related oxidation is now beginning to affect the braking system despite the previously clean records. The mileage profile is remarkably low for a 26-year-old vehicle, averaging approximately 4,300 miles per year. Data shows consistent usage patterns over the last three years, with roughly 4,300 miles being recorded between July 2023 and July 2024, and another 4,600 miles thereafter. This low frequency suggests the car has been used sparingly, but such low mileage often correlates with the degradation of rubber components and the accumulation of surface rust on metalwork between uses, which aligns with the pipe corrosion noted in the latest MOT entry. A buyer must prioritize a thorough physical inspection of the underbody to assess the extent of the corrosion flagged on the brake lines. The presence of grease on corroded pipes suggests previous attempts to mask leaks or treat the condition of the system, which can hide deeper structural thinning. You should also check the chassis for the age-related corrosion mentioned in the 2026 report and inspect the suspension bushes and bushings, as these often become brittle over decades regardless of the mileage driven.