2014 Audi A6 2.0L Diesel · BU14 NWW

Recurring brake fluctuations and tyre wear issues have characterised the recent mechanical history of this Audi A6, though the most recent test on 02 May 2026 showed no recorded defects. The vehicle has transitioned from a period of failures and multiple advisories between 2022 and 2024—specifically involving dangerous tyre tread depths, brake pad thickness, and malfunctioning tyre pressure monitoring systems—to a more recent trend of clean passes in 2025 and 2026. While the immediate MOT status is clear, the historical pattern of brake fluctuations on both the offside front and rear components suggests a long-term tendency for brake system irregularity that has been noted across several testing cycles. The vehicle has covered 138,590 miles over its twelve-year lifespan, representing an average annual accumulation of approximately 11,549 miles. This usage pattern is typical for a vehicle of this age and suggests consistent road use rather than long periods of stationary storage. From a mechanical perspective, this level of mileage means that components subject to cyclical loading, such as suspension bushes, dampers, and drivetrain seals, have undergone significant operational cycles. The steady mileage accumulation supports the presence of the wear-related advisories seen in the records, particularly regarding tyres and braking surfaces. A prospective buyer should pay close attention to the braking system during a test drive, specifically looking for any pedal judder or vibration when applying the brakes at varying speeds, which would correlate with the historical advisories regarding service brake fluctuations on the offside front and rear. Additionally, the previous record of a worn offside front lower suspension arm rear bush warrants a physical inspection. During the test drive, listen for any knocking, clunking, or dull thuds when traversing uneven surfaces or turning the steering wheel, as these symptoms can indicate that the suspension bushings have degraded beyond the point of being a mere advisory. Tyre condition and the functionality of the tyre pressure monitoring system should also be verified. Although the 2024 failure regarding tyre tread depth and the 2022 failure regarding the monitoring system were addressed to achieve subsequent passes, the recurring advisories for worn edges and tyre damage suggest that tread management and alignment should be checked. Ensure that the current tyres show even wear across the tread face and that no unevenness is present on the inner or outer edges, which would indicate underlying suspension or alignment issues.