1981 Porsche 924 2.0L Petrol · PFP 320W

A dominant theme across the MOT record is the recurring corrosion of the brake‑pipe network, compounded by a serious off‑side front structural fault recorded in 2010 that appears to have been remedied, as the car has subsequently passed without further structural failures. The most recent MOT in June 2018 was a clean pass, and the two preceding years (2017 and 2018) showed only the lingering brake‑pipe corrosion advisory, suggesting that the major defects identified earlier have been addressed but that corrosion remains an ongoing maintenance point. With only 11 428 mi logged over 45 years the average annual accumulation is roughly 250 mi, an exceptionally low figure that points to very light use or extended periods of inactivity. Such limited mileage reduces wear on the engine, gearbox and drivetrain, yet prolonged storage can accelerate rust formation on steel components and exacerbate the corrosion already noted on the brake lines. The gaps in recorded testing before 2010 do not reveal earlier mileage trends, but the low‑usage profile means that any wear that does exist is likely to be concentrated in ageing rubber and metal parts rather than high‑stress mechanical wear. Prospective buyers should give the brake system close scrutiny. Inspect all brake‑pipe sections, especially the off‑side rear ferrule that was flagged as excessively corroded, for rust, thinning walls or fluid leakage. During a road test feel for any pedal sponginess, judder or pull to one side, and listen for hissing sounds that could indicate a leak. Verify that the service‑brake efficiency feels firm and that there is no binding of the rear brakes, a condition previously recorded as a failure. A visual check of the brake fluid reservoir for contamination and a pressure test of the lines would be prudent before committing. Equally, the rear exhaust system, rear shock absorber and rear wheel bearing should be examined, as advisories in 2010 and 2011 highlighted minor leaks, oil misting and slight bearing play. Look for soot or exhaust fumes at the rear, feel for any oil seepage around the shock absorber, and test for play by jacking the rear wheel and checking for looseness. Although headlamp aim, horn function and washer fluid provision were failures a decade ago, confirming that these items now operate correctly will avoid unnecessary re‑work. Overall, the car’s low mileage is a benefit, but the persistent brake‑pipe corrosion and the legacy of past structural and suspension issues demand a thorough inspection before purchase.