1987 Porsche 911 3.6L Petrol · 6 JWT

The vehicle’s most recent MOT test, conducted on 2025-04-10 at 92,497 miles, resulted in a pass with no recorded defects, though it follows a pattern of repeated failures without specific fault details. The trend over the past four years is unstable, with failures occurring in consecutive tests—most recently in April 2025 and April 2023, each followed by a pass within weeks. This inconsistency suggests either intermittent issues that were not consistently addressed or a lack of transparency in the test results. The absence of detailed defect codes in the failures complicates assessment, but the repeated testing implies recurring concerns that may not have been resolved between tests. The recorded mileage of 92,497 miles over approximately 39 years equates to an average of around 2,372 miles annually, which is unusually low for a vehicle of this age. The gaps between tests—particularly the 15-month period between the 2022 and 2023 MOTs—could indicate periods of inactivity or storage, which may have contributed to wear on components like suspension bushes, coil springs, or brake systems. Alternatively, the low mileage might reflect cautious usage, but it does not guarantee that critical elements like structural integrity or drivetrain components have been maintained. The lack of mileage progression between failures—such as the 2023 and 2025 tests—raises questions about whether the vehicle was driven enough to expose underlying issues. Given the repeated failures without specific fault details, a buyer should prioritise an independent inspection of the suspension system, focusing on worn or deteriorated bushes, coil springs, and shock absorbers. The brakes, particularly the rear calipers and discs, warrant close examination for binding, uneven wear, or corrosion, as these are common failure points in older Porsche models. Structural integrity should also be assessed, especially around the chassis rails, subframe, and wheel arches, where corrosion can compromise safety. The absence of detailed MOT defects makes it difficult to pinpoint exact concerns, but the pattern suggests a history of unresolved mechanical concerns that may not have been fully addressed.