1992 Mercedes-Benz 400 4.2L Petrol · K76 JSN

The vehicle’s most recent MOT on 2025-06-23 at 54,731 miles recorded a pass with no defects, but a prior test on 2025-05-29 at 54,729 miles showed a failure with no defects noted. This inconsistency suggests either a technical anomaly or a minor issue resolved between tests. The absence of recorded defects in the last four MOTs (from 2015 to 2025) indicates a stable maintenance trend, though the lack of detailed findings limits confidence in the car’s mechanical health. The 2025-06 test’s pass status is encouraging, but the recent failure without explanation raises questions about the reliability of the records. The vehicle’s low annual mileage of approximately 1,610 miles over 34 years implies infrequent use or prolonged storage, which can lead to component degradation despite low wear. Notable gaps in the MOT history—such as the 18-month absence between 2017-07-19 (54,079 miles) and 2019-06-11 (57,079 miles)—suggest possible lapses in testing. The 2019 test recorded 57,079 miles, yet the 2025 test shows a reduction to 54,731 miles, an apparent contradiction that may reflect data entry errors. This irregularity, combined with the car’s age, underscores the need for a thorough mechanical inspection to verify its condition. A buyer should prioritise checking for corrosion, particularly in the chassis and underbody, given the vehicle’s age and potential storage history. Suspension components, including bushes and coil springs, may require inspection for wear or dryness due to low mileage. The absence of brake-related defects in the records is positive, but binding calipers or worn brake discs could still exist. Exhaust emissions and structural integrity should also be assessed, as older vehicles may develop leaks or rust over time. While the MOT data shows no critical issues, the car’s age and mileage pattern necessitate a hands-on evaluation to confirm its roadworthiness.