2013 BMW 3 Series 2.0L Diesel · KN13 AEG

The vehicle’s most recent MOT test on 2025-06-09 at 83,952 miles passed without any defects, confirming current roadworthiness. However, the history reveals a concerning pattern of two consecutive failures in June 2024 and June 2023, both occurring within a single day of each other at nearly identical mileages (83,827/83,828 and 75,004/75,005). While the vehicle has since passed two consecutive tests, the repeated failures suggest a recurring issue—likely related to minor but persistent failings such as tyre tread depth, brake fluid condition, or minor emissions-related components that were corrected before the subsequent passes. The lack of defects in the last two passes indicates the problems were addressed, but the proximity of failures raises questions about whether the underlying cause (e.g., neglect, worn parts, or driver behaviour) remains unresolved. The mileage progression shows a steady accumulation of approximately 6,458 miles per year, which is typical for a vehicle of this age. There are no significant gaps or abrupt spikes in mileage, though the two failures occurring on consecutive days at nearly identical readings (a difference of just one mile) is unusual and suggests either a test centre error or a vehicle-specific issue that was narrowly avoided. The most notable jump is between the 2023 and 2024 tests, where mileage increased by 8,823 miles in under a year, but this does not exceed reasonable expectations for a well-used car. The consistency in mileage suggests the vehicle has been driven regularly rather than left stationary for extended periods, which could mitigate some wear concerns. Given the history of repeated failures, a buyer should prioritise an independent inspection of the braking system, particularly the rear brakes, which are commonly flagged in MOTs for binding or uneven wear. The repeated failures at similar mileages also warrant scrutiny of tyre condition, including tread depth and lateral wear patterns, as well as brake fluid condition—both are frequently the cause of such close retests. Suspension components, including bushes and coil springs, should be checked for excessive play or corrosion, as these degrade predictably with mileage and can lead to handling issues. Finally, the exhaust system and emissions-related components should be examined for leaks or corrosion, as these are often the culprits in minor MOT failures that recur. While the vehicle has passed its last two tests, the pattern suggests these areas may require closer attention than average for a car of this age and mileage.