2012 Audi A3 1.6L Diesel · FW12 BSV

Persistent issues with tyre wear, suspension component play, and emerging underbody corrosion define the mechanical profile of this Audi A3, with the most recent test on 21 October 2025 showing a trend toward increasing advisories. While the vehicle has passed its last four inspections, the scope of recorded concerns is broadening. The latest record includes advisories for surface corrosion extending from the front to the rear of the underbody, thinning brake pads, worn rear brake discs, and rear inner tyre wear. This follows a pattern of recurring advisories regarding anti-roll bar drop links and near-limit tyre tread depths seen in the 2023 and 2024 tests, suggesting that while the vehicle remains roadworthy, the frequency of consumable and suspension-related advisories is rising. The vehicle has covered 138,049 miles over its 14-year lifespan, representing an average annual accumulation of approximately 9,861 miles. This usage pattern is consistent with typical long-term driving rather than high-intensity commercial use or significant periods of stationary storage. Mechanically, this level of mileage suggests that components such as suspension bushes, steering linkages, and braking systems are reaching a stage of life where wear is expected and frequently documented in the MOT history. The steady mileage accumulation aligns with the recorded progression of wear items, such as the gradual degradation of tyre tread and the eventual thinning of brake components. Prospective buyers should pay close attention to the suspension and steering during a test drive to address the history of anti-roll bar ball joint play and worn lower suspension arm bushes. Listen for rhythmic knocking or clunking sounds when driving over uneven surfaces or speed bumps, which may indicate that the previously flagged drop links or bushes require replacement. Additionally, the advisory regarding underbody surface corrosion from front to rear warrants a visual inspection of the chassis and subframe. While currently noted as surface corrosion, any progression toward structural degradation would be a significant concern. The braking system also requires scrutiny due to the recent advisories for thinning pads and worn rear discs, alongside a previous major failure regarding parking brake efficiency in 2022. During a test drive, check for any pedal judder or pulsation when applying the brakes, which can indicate disc thickness issues, and ensure the handbrake holds the vehicle firmly on an incline. Finally, the repeated advisories for tyres being worn close to the legal limit or worn on the edges suggest potential alignment issues. Monitor the vehicle for any pulling to one side or uneven steering feel, which could indicate that the suspension geometry requires adjustment to prevent premature tyre wear.