2014 Mercedes-Benz A-Class 1.5L Diesel · SD64 VAM

The most recent MOT on 2025-12-09 recorded a pass at 73,055 miles, but a fail just three days earlier at 73,054 miles revealed critical brake issues. The rear brake disc was “seriously weakened,” and the nearside rear brake pads were “less than 1.5 mm thick.” These defects indicate significant wear or potential failure risk, requiring immediate attention. A pattern of brake-related issues emerges across the MOT history. The 2025-01-10 MOT noted thin brake pads, a worn and pitted rear disc, and a tyre near the legal limit. Earlier entries from 2024 and 2022 also highlighted similar brake disc wear and tyre condition. While some issues were minor (e.g., a deteriorated anti-roll bar dust cover in 2025-01-10), the 2025-12-06 fail represents a clear escalation in severity, suggesting progressive brake component degradation. The vehicle’s mileage of 73,055 miles over 12 years aligns with average annual usage (6,088 miles/year). However, the short interval between the 2025-01-10 (67,569 miles) and 2025-12-09 (73,055 miles) MOTs—just 5,486 miles—raises questions about driving conditions. This could reflect heavier use, frequent short trips, or inadequate maintenance, all of which accelerate wear on brakes, tyres, and suspension. The trend shows worsening brake health , with the most recent fail indicating a critical safety risk.