2015 Land Rover Discovery 3.0L Diesel · AV65 LEU

The most recent MOT test on 2025-10-27 confirms the vehicle remains roadworthy, with no defects recorded at 76,658 miles. However, the history reveals a concerning pattern of repeated failures at the 64,664-mile mark in November 2023, followed by a swift retest just days later that also failed—despite identical mileage. This suggests either a critical but intermittent issue (such as a failing emissions component or sensor) or a procedural oversight in the initial test. The subsequent clean passes in 2024 and 2025 indicate the problem was resolved, but the lack of clarity on the root cause warrants closer scrutiny of systems prone to false positives, such as the continuous emission monitoring system (CEMS) or catalytic converter efficiency. The mileage progression shows a steady but typical accumulation of around 6,969 miles annually, aligning with the vehicle’s age and usage pattern. There are no prolonged gaps or abrupt spikes in mileage, though the rapid accumulation between the 2023 failures (just 53 miles between tests) is unusual and may imply either a rushed retest or a genuine recurrence of a minor fault. The absence of any advisories or defects in the last two MOTs suggests the vehicle has been maintained at a basic level, though the repeated failures hint at neglect of pre-MOT checks or a systemic issue that hasn’t been fully addressed. Given the history, a buyer should prioritise an independent inspection of the exhaust and emission systems, particularly the catalytic converter and oxygen sensors, as these are common causes of repeated MOT failures without visible wear. The suspension should be checked for uneven wear on bushes or coil springs, especially if the vehicle has encountered off-road use, which could accelerate component degradation. Brake discs and calipers should also be examined for binding or excessive corrosion, as recurring brake-related issues are often masked by minor faults. Finally, the underbody and wheel arches should be inspected for corrosion, particularly around the suspension mounts and subframe, given the vehicle’s age and exposure history.