1991 Mercedes-Benz 300 3.0L Diesel · J163 CAK

The vehicle passed its most recent MOT on 2022-06-30 at 236,788 miles, with no defects recorded. However, no subsequent tests have been conducted despite the current date being 2026-07-08, creating a four-year gap in roadworthiness verification. The 2021-07-08 tests—both at 235,417 miles—showed no defects, though the same mileage was recorded for both a pass and a fail, which may indicate a data inconsistency or retest scenario. Overall, the maintenance trend remains unclear due to sparse and potentially conflicting records, with no evidence of recurring issues or systemic deterioration. The vehicle’s mileage of 236,788 miles aligns with an average annual usage of 6,765 miles over its 35-year lifespan, suggesting moderate wear. However, the absence of MOT entries between 2022 and 2026 raises concerns about potential neglect or infrequent use. The lack of progression in mileage between 2021 and 2022—remaining at 235,417 miles for two tests—further complicates the assessment of its mechanical health. This pattern may reflect either a period of inactivity or incomplete record-keeping, neither of which provides confidence in the vehicle’s ongoing serviceability. A physical inspection is critical to assess corrosion, suspension integrity, and brake condition, as these components often degrade in older vehicles. The absence of recorded defects in the MOT history does not eliminate risks associated with age, such as brittle rubber seals, worn suspension bushes, or fatigue in structural elements. Buyers should prioritise checking for rust on the chassis, brake disc thickness, and steering linkage play, as these issues may not surface in a single MOT test but could compromise safety and reliability.