2005 Audi A6 3.0L Diesel · YG05 AHT

The most recent MOT test on 2025-05-31 confirms the vehicle remains roadworthy, with no defects recorded at 179,870 miles. This marks the fifth consecutive pass since 2022, suggesting consistent compliance with basic MOT standards. However, the single failure in May 2023—just four days before the subsequent pass—stands out as an anomaly, though no specific defects were logged. The absence of recurring advisories or repeated failures implies the vehicle has not suffered from persistent mechanical issues, though this does not preclude underlying wear beyond MOT scope. The mileage progression reveals a steady accumulation of approximately 8,500 miles annually, which aligns with typical usage for a vehicle of this age. The gap between tests is standard, with each MOT occurring within the required 12-month window. Notably, the 2023 failure occurred just 75 miles after the previous pass, suggesting either a minor oversight in pre-test preparation or an isolated oversight in inspection. There is no evidence of extended periods of disuse or aggressive driving, though the lack of detailed service records means deeper wear patterns—such as suspension degradation or drivetrain fatigue—cannot be confirmed. Given the clean MOT history, a buyer should prioritise an independent inspection of high-wear components not routinely checked under MOT. The age of the vehicle—now 21 years—demands scrutiny of suspension integrity, particularly rear coil springs and bushes, which may exhibit fatigue or corrosion. Binding brake calipers or unevenly worn brake discs, while not flagged in MOTs, could indicate neglected servicing. Structural corrosion, particularly around wheel arches, sills, and the subframe, should be examined, as this is a common failure point in vehicles of this era. The absence of advisories does not guarantee these areas are sound, so visual and functional checks are essential. The most recent test date of May 2025 means the vehicle is now over two months out of date, placing it in a legally grey zone. While still technically roadworthy, this delay suggests either neglect or a lack of urgency in maintenance. A buyer should verify whether the vehicle has undergone any interim servicing or inspections, as the MOT record provides no insight into non-MOT-related repairs or replacements.