2013 Mercedes-Benz ML 3.0L Diesel · JA51 AMC

The vehicle’s most recent MOT on 2025-10-27 shows a mixed outcome, with a pass for brake disc condition but a failure related to the registration plate lamp. This suggests partial resolution of prior issues, though the recurring brake disc wear (noted in 2024 and 2023 tests) indicates ongoing maintenance demands. Suspension components, including a fractured coil spring in 2024, were addressed by 2025, but the presence of multiple brake disc advisories and backing plate looseness implies a trend of gradual wear rather than immediate danger. Overall, the maintenance pattern shows stability in critical systems but highlights persistent minor faults requiring periodic attention. Mileage progression aligns with the vehicle’s 13-year lifespan, averaging 7,702 miles annually. The 2024-10-12 test at 94,179 miles and subsequent 2025-10-27 test at 100,126 miles reflect a typical annual increment, with no evidence of abrupt mileage spikes or extended inactivity. However, the 2023-10-11 test at 87,157 miles shows a gap of 7,022 miles before the 2024-10-10 test, which may indicate periods of reduced use or incomplete records. The absence of major structural or emission failures in recent tests is reassuring, though the frequency of brake and suspension advisories underscores the need for thorough pre-purchase inspection. Key areas for in-person assessment include the rear brake discs, which have been flagged multiple times for wear and scoring, and the suspension system, particularly the nearside rear backing plate and coil spring integrity. The fractured coil spring in 2024-10-10 and subsequent loose backing plate in 2023-10-11 suggest potential corrosion or fatigue in these components. Additionally, the registration plate lamp failure in the 2025 test requires immediate repair to avoid future non-compliance. Buyers should verify that all brake discs have been replaced or resurfaced to meet safety standards and inspect suspension bushes and mounts for excessive play or damage.