1990 Mercedes-Benz 300 3.0L Diesel · 105 SJD

The vehicle holds a current MOT certificate valid until August 2026, yet the maintenance trend indicates a pattern of neglect regarding critical safety components. The record from August 2025 reveals a recurring set of advisories that have remained unaddressed for several years. The persistence of these warnings suggests that the vehicle has been subjected to minimal preventative maintenance, with the owner choosing to pass inspections without rectifying underlying mechanical deterioration. The recorded mileage of 240,381 over 36 years averages out to a moderate annual usage, though the data displays significant irregularities. Between 2019 and 2021, the odometer reading jumped from 23,869 to 239,180, indicating a potential clerical error in the 2019 entry or a period of inactivity followed by heavy use. Since 2022, the vehicle has covered negligible distance, accumulating only eight miles in three years. This lack of regular operation often leads to seized calipers, perished rubber components, and fuel system degradation, which aligns with the persistent corrosion warnings noted by testers. Prospective buyers must prioritise a thorough inspection of the brake and fuel lines, as the recurring advisories for corrosion point to a structural risk that requires immediate professional intervention. The steering box free play and sub-frame bush wear indicate significant age-related fatigue in the chassis and handling geometry. Given that the same defects have appeared across multiple consecutive tests, you should anticipate substantial expenditure to bring the suspension and braking systems back to a reliable, roadworthy standard. Focus your physical assessment on the integrity of the sub-frame mounting points and the condition of the hydraulic lines, as these represent the most likely points of failure for this specific vehicle.