2019 Audi A6 3.0L Diesel · RN19 AYZ

The most recent MOT test conducted in May 2026 resulted in a pass with no recorded defects, indicating that the vehicle is currently meeting the minimum legal safety standards. When reviewing the broader maintenance trend, there is a noticeable period between 2023 and 2025 where the vehicle consistently attracted advisories relating to tyre tread depth and uneven wear. While the most recent clean pass suggests that these consumables have been replaced or addressed, the previous history indicates a pattern of deferred tyre maintenance. The current status shows an improving trend, provided the recent repairs were comprehensive and the underlying causes of the wear were resolved. With a recorded mileage of 43,517 miles over approximately seven years, the vehicle has covered an average of roughly 6,217 miles per year. This represents relatively low annual usage for an Audi A6, suggesting the car has not been subjected to the heavy wear typical of high-mileage motorway cruising. While lower mileage generally implies less mechanical fatigue on the engine and transmission, it can also mean that certain components have not been regularly exercised. This can lead to issues such as brake caliper binding due to corrosion or the hardening of rubber suspension components and seals due to a lack of regular thermal cycling and movement. Given the recurring advisories regarding tyres being worn on the edges or having damaged tread, a thorough inspection of the current wheel and tyre assembly is essential. During your test drive, listen for any clunks or knocks when traversing uneven surfaces, which could indicate worn suspension bushes or ball joints that may have contributed to the previous uneven tyre wear. You should also check for any steering pull or vibration at speed, which could signal misalignment or unseated tyres. It is critical to verify that the current tyres show uniform wear across the tread face; any signs of excessive wear on the inner or outer edges would suggest that the suspension geometry or alignment has not been correctly rectified. Beyond the mechanical wear, the vehicle's age and relatively low usage profile necessitate specific checks for environmental degradation. Inspect the tyre sidewalls for any signs of perishing or fine cracking, as older rubber can lose its structural integrity even if the tread remains deep. Check the brake discs for significant corrosion or pitting, which is common in vehicles that spend long periods stationary. You should also request evidence of time-based servicing, specifically for brake fluid and engine coolant, as these fluids require replacement based on calendar age to prevent internal corrosion and hydraulic failure. Finally, ensure the 12V battery is in good health, as low-use vehicles are more susceptible to discharge and capacity loss.