2012 BMW 520 2.0L Diesel · Y321 AAM

A pattern of intermittent suspension and tyre wear issues has characterised this vehicle's history, although the record has stabilised in recent years. The latest test on 17 July 2026 resulted in a pass with no defects recorded, mirroring the clean outcome of the previous year. While earlier records show a tendency toward tyre degradation and a structural suspension failure, the most recent two years indicate a period of consistent roadworthiness without new defects. With 106,269 miles recorded over its fourteen year lifespan, the vehicle has averaged approximately 7,591 miles per year. This usage profile is typical for a vehicle of this age and suggests a steady rate of wear across the drivetrain, suspension, and braking systems. There are no significant gaps in the testing history, meaning the vehicle has been subject to regular annual inspections to monitor its mechanical state. Attention should be paid to the front axle and steering geometry due to repeated advisories between 2021 and 2022 regarding inner and outer edge wear on the front tyres. This specific wear pattern often points to misalignment or worn suspension bushes. During a test drive, feel for any steering pull or instability at motorway speeds, and physically inspect the current tyre treads for uneven wear. The 2022 failure for a fractured nearside rear coil spring also necessitates a check for any abnormal knocks or thumps when traversing uneven road surfaces. An oil leak was flagged as not excessive in July 2023, which warrants a visual inspection of the engine bay for fresh oil misting or residue around the gaskets and seals. Additionally, while the headlamp aim failure in 2025 was rectified for the subsequent pass, it is worth verifying that the beam pattern remains correct. Ensure there is no fluid pooling beneath the vehicle after it has been stationary, as this would indicate the previously noted leak has persisted or worsened.