2018 Audi A3 1.6L Diesel · CF18 VMV

The latest DVSA MOT test on 2026-08-11 resulted in a passing grade, though it included two persistent advisories regarding the nearside and offside front tyres showing significant wear close to the legal limit and worn on the edge, which is indicative of either underinflation, excessive load distribution, or improper alignment. While the vehicle has otherwise maintained a clean MOT history since failing in 2024, the recurring tyre-related advisories suggest a pattern of wear that may not have been fully addressed between tests. The failure in 2024 highlighted severe cuts in all three tyres, reaching the ply or cords, which is a critical failure point requiring immediate replacement. This history implies that while the vehicle has avoided major defects in recent years, the tyre wear trend remains concerning and warrants proactive attention to prevent further compromise of road safety. The 2018 Audi A3’s recorded mileage of 52,915 miles is consistent with a typical annual usage rate of around 6,614 miles per year, which is moderate for its age. However, the absence of a clear service history or significant mileage gaps could indicate either a pattern of consistent, heavy use or prolonged periods of inactivity, potentially leading to issues such as fluid degradation, standing corrosion, or wear from infrequent operation. The failure in 2024—particularly the tyre cuts—may have been exacerbated by either aggressive driving or prolonged idling, which accelerates tyre degradation and internal damage. The TPM light being active in 2023 suggests the engine’s wear monitoring system is indicating potential issues, which could point to early signs of internal wear if not serviced promptly. For a prospective buyer, the most urgent inspection should focus on the tyres, as the recent advisories and historical failures indicate they are approaching or have already exceeded safe limits. Visually inspect the front tyres for the edge wear and any signs of cord exposure, and measure the tread depth with a gauge to confirm compliance with the legal minimum. On a test drive, listen for unusual noises from the tyres, such as excessive vibration or uneven wear patterns that might suggest misalignment or suspension issues contributing to the wear. The rear tyres, which failed in 2024, should also be replaced immediately, as cuts reaching the ply are a clear safety hazard and will require full tyre replacement, including the front tyres if they are similarly compromised. Beyond tyres, the vehicle’s overall roadworthiness should be evaluated for signs of standing corrosion, particularly around the chassis, wheel arches, and underbody, which are common in vehicles left unused for extended periods. Check the 12V battery for signs of weakness, such as slow cranking or electrical gremlins, as Audi models of this age often experience battery drain issues if not serviced. Inspect the brake system for any signs of corrosion on discs or binding calipers, which can occur when the vehicle stands stationary for long periods, leading to reduced braking performance. Additionally, verify the service history for fluid servicing, including the engine oil, brake fluid, and differential/transmission fluids, as these degrade over time regardless of mileage. If the vehicle has been in use, check for tyre sidewall cracking or perishing, which can occur from prolonged exposure to UV light and age-related degradation, even at moderate mileages. Lastly, ensure the exhaust system is free of leaks or excessive emissions, as the TPM light could indicate broader engine-related concerns that should be addressed by a professional.