2020 Mercedes-Benz A 1.3L Petrol · EY20 AYX

The vehicle’s most recent MOT test occurred just over a year ago on 2025-06-12, yet it failed the first attempt on the same day despite identical mileage of 24,630 miles. This anomaly suggests either a procedural error in the test or a critical but non-obvious defect that required immediate re-inspection. The preceding clean passes in 2024 and 2023—each with no recorded defects—indicate a stable maintenance history up to that point, though the double-test in 2025 warrants scrutiny. No advisories or recurring faults appear in the official record, but the repeated failure at the same mileage implies either a last-minute issue or a test centre oversight. For a vehicle of this age and low mileage, the absence of defects in prior years is notable, though the 2025 re-test should prompt verification of whether the failure was due to a genuine mechanical issue or administrative inconsistency. The recorded mileage of 24,630 miles over six years—approximately 4,105 miles annually—is unusually low for a vehicle of this class, suggesting either minimal use or extended periods of inactivity. The gap between the 2023 and 2024 tests covers roughly 5,288 miles in a year, while the 2024 to 2025 interval spans 3,932 miles, indicating no sudden spikes in mileage. The double MOT tests in 2023 and 2025 at identical mileages imply the vehicle may have been stationary for significant periods, potentially allowing for corrosion or minor component degradation despite low usage. Such low mileage can sometimes mask underlying issues, particularly in suspension components, brake systems, or fluid degradation, as these elements can deteriorate even when a vehicle is not driven frequently. Given the lack of recorded defects in prior MOTs, the most prudent areas for a buyer to inspect in person would be the suspension geometry and condition of bushes, given the vehicle’s age and low mileage. The repeated failure in 2025—despite no defects being logged—raises suspicion over whether binding calipers, worn brake discs, or even a minor electrical fault (such as a faulty ABS sensor) was the cause, as these are common reasons for MOT failures that might not always appear in the official record. Additionally, the structural integrity of wheel arches and suspension mounts should be checked for corrosion, particularly if the vehicle has spent time in damp conditions. Fluid levels—brake, power steering, and coolant—should be verified, as prolonged inactivity can lead to degradation or contamination. Finally, the exhaust system’s integrity should be examined, as catalytic converter efficiency and emissions compliance are frequently scrutinised in MOT tests.