1986 Porsche 911 3.2L Petrol · 7777 AH

A recurring theme in the MOT history is the repeated advisory that the off‑side front, off‑side rear and near‑side rear tyres are worn close to the legal limit, a pattern that appears in 2018, 2019 and again in 2021; the most recent test on 30 May 2024 recorded a clean pass with no new advisories, confirming that no additional defects have been flagged since the last tyre warning. Apart from these tyre advisories the vehicle has passed every test since 2011 without recorded failures, indicating that the core mechanical systems have so far met the minimum safety standards required for road use. With a recorded 47 780 mi on a 40‑year‑old chassis the annual average is roughly 1 200 mi, a mileage figure that is low for a classic sports car of this age. The low accumulation suggests either light, infrequent use or extended periods of storage, both of which can reduce wear on engine, transmission and suspension components but may also allow corrosion to develop unnoticed. The MOT record shows no gaps longer than two years, so the vehicle has been regularly inspected, yet the low mileage does not guarantee the condition of consumables such as brake pads, clutch plates or rubber bushings, which can deteriorate with age even in the absence of high mileage. Prospective buyers should give the tyre set immediate attention: verify tread depth on all four wheels, look for uneven wear that could point to mis‑alignment, worn suspension bushes or damaged steering linkages, and replace any tyre that is at or below the legal minimum. While the MOT has not highlighted brake issues, a 1986 911’s disc and drum assemblies are over four decades old; a practical test should include checking for pedal pulsation, excessive pedal travel or any grinding noises when applying the brakes, and a visual inspection for cracked or leaking brake lines and seized caliper pistons. Inspect the suspension for play in the front trailing arms, rear axle mounts and rear shock absorbers, listening for clunks over bumps that would indicate worn bushings or deteriorated mounts. Given the vehicle’s age, a thorough examination of the chassis for corrosion, especially around the rear subframe, wheel arches and under‑body panels, is advisable; rust can compromise structural integrity and affect suspension mounting points. On the test drive, monitor for any abnormal engine noises, such as knocking or excessive whine, and assess the smoothness of gear changes in both the manual gearbox and clutch operation. Any oil leaks around the engine sump, valve cover or rear main seal should be noted, as they are common in classic Porsche engines and can lead to further mechanical issues if left unchecked.