1983 Porsche 928 S 4.7L Petrol · A62 BAM

The 1983 Porsche 928 S shows a stable roadworthiness trend over the last two MOT cycles, both tests in May 2022 and May 2023 passing without any recorded defects or advisories. This suggests the vehicle has been maintained at a basic compliance level, though the absence of any faults does not preclude underlying issues not captured by the MOT—particularly in a vehicle of this age and complexity. The most recent test, in May 2023, is now over three years old, exceeding the standard 12-month MOT validity period by nearly two years. While this does not inherently invalidate the vehicle, it raises questions about whether the car has been driven regularly or stood idle, potentially accelerating wear on components like suspension bushes, coil springs, and fluid-based systems. The recorded mileage of 150,934 miles—roughly 3,500 miles per year—is unusually low for a vehicle of this age, suggesting either very light use or prolonged periods of inactivity. The gap between tests (just over a year) does not indicate rapid mileage accumulation, but the lack of intermediate maintenance records means there is no way to confirm whether critical services—such as differential fluid changes, timing belt inspections, or brake system overhauls—have been performed. A vehicle of this era often requires meticulous attention to high-mileage consumables, and the sparse MOT history does not provide reassurance on this front. Given the age and mileage, a prospective buyer should prioritise a thorough inspection of the suspension geometry, checking for worn or cracked coil springs, deteriorated bushes, and binding calipers—common issues in high-performance vehicles of this era. The brakes, particularly the rear system, should be scrutinised for uneven wear or corrosion, as binding calipers or seized wheel cylinders can develop over time without MOT detection. Structural integrity is another critical concern; the chassis and subframe should be examined for signs of corrosion, particularly around welds and ground-clearance areas, as rust can compromise load-bearing components. Fluid levels and condition—brake fluid, power steering, and engine coolant—should also be checked, as prolonged storage can lead to degradation or contamination. The absence of advisories in past MOTs does not guarantee these areas are sound, but it does indicate the vehicle has not been flagged for obvious failures.