1997 Mercedes S-Class 2.8L Petrol · P535 JRP

The vehicle most recently passed its MOT on 19 May 2026, achieving a pass certificate, although the examiner recorded an advisory relating to the front inner suspension arm pin or bush showing wear on both sides, albeit not yet at the threshold of excessive movement. With only a single MOT entry visible in the official DVSA history, it is difficult to draw firm conclusions regarding a long-term maintenance trend; however, the absence of any prior failures, combined with a clean pass and a non-prohibitive advisory, suggests the car has been broadly maintained to a roadworthy standard at the time of test. Prospective buyers should treat this advisory as an early warning rather than an immediate concern, but one that warrants monitoring and likely rectification before it progresses into a failure at a subsequent test. The recorded mileage of 107,019 miles against an age of approximately 29 years equates to an average annual usage of around 3,690 miles, which is exceptionally low. Such restrained mileage typically indicates either a cherished or garage-kept vehicle with occasional use, or alternatively extended periods of standing or very short journeys. From a mechanical perspective, this usage profile carries its own particular concerns; low-mileage cars often suffer from corrosion of brake discs due to lack of regular use, binding or seized brake calipers, deterioration of rubber components from age rather than wear, and degradation of fluids such as brake fluid, coolant, and engine oil that have aged rather than been exercised through normal operation. Short journeys also prevent the engine and exhaust system from reaching sufficient operating temperature to expel moisture and combustion by-products, which can accelerate internal corrosion and exhaust system deterioration from within. Given the low annual mileage and the vehicle's considerable age, a prospective buyer should place particular emphasis on age-related condition issues during a physical inspection. Tyres warrant close scrutiny, specifically the sidewalls, which can perish and crack from prolonged standing or sun exposure even when tread depth remains adequate, and any tyres fitted should be checked for manufacturing date codes to confirm they are not excessively aged. The 12V battery should be tested for cranking performance, as batteries that have sat partially discharged for extended periods suffer reduced capacity. Brake discs should be examined for severe surface corrosion or lipping, and the calipers should be checked for free movement, as seized sliding mechanisms will cause uneven braking and pulling to one side. All fluid levels and conditions should be verified, particularly brake fluid which has a strong affinity for water and should be replaced on a calendar basis regardless of mileage, along with coolant and engine oil which degrade over time. The advisory recorded for the front inner suspension arm pins or bushes warrants particular attention during a test drive. Symptoms of progressing wear in this area typically include a knocking or clunking noise from the front suspension when traversing speed bumps, uneven or feathered tyre wear indicating geometric misalignment, vagueness or wander in the steering, and a general deterioration in ride quality and cornering precision. A thorough road test on varied surfaces, including undulating roads and sharp direction changes, is advisable to identify whether the wear has progressed beyond the advisory stage. Beyond this advisory, the overall service history should be verified, with particular attention to evidence of regular fluid changes, timing chain or belt replacement intervals relevant to the engine type, and any corrosion inspection of the underbody, wheel arches, and structural mounting points, as a 29-year-old Mercedes S-Class can be susceptible to rust in common areas such as jacking points, sills, and around the fuel filler aperture.