2018 Audi A6 2.0L Diesel · AF68 EXH

The most recent DVSA MOT test, conducted on 13 December 2023, resulted in a PASS with no defects or advisories recorded, which is a positive immediate indicator of the vehicle's roadworthy condition at that point. However, evaluating the broader trend across the recorded MOT history reveals a mixed maintenance picture. The 2023 tests were passed without comment, indicating that the advisory items raised in late 2022 were either rectified or did not progress to the point of failure at the subsequent tests. The earlier 2022 test produced a significant failure due to a dangerous tyre defect with exposed ply or cords, alongside multiple advisories concerning tyre wear, brake pad condition, shock absorber oil misting, and registration plate deterioration. While the immediate current status is clean, the historical recurrence of front-end wear items suggests the buyer should not assume these issues have permanently resolved, as suspension and braking components typically degrade progressively over time. With a recorded mileage of 56,388 miles over approximately 8 years, this Audi A6 has averaged around 7,000 to 7,500 miles annually, which is broadly typical for its age and not indicative of either excessive motorway use or prolonged standing periods. This moderate usage pattern is generally favourable for mechanical longevity, as it suggests components have been exercised regularly without being subjected to the accelerated wear associated with high-mileage operation. The mileage consistency between the 2022 and 2023 tests implies steady rather than erratic use, which helps reduce the likelihood of seized calipers, deteriorated fluid seals, or starved batteries often seen on low-mileage or stored vehicles. That said, the modest annual mileage means the vehicle has likely experienced a fair amount of short urban journeys, which can lead to increased brake disc corrosion and more frequent need for brake fluid changes due to moisture absorption over time. Given the advisory history recorded in late 2022, a prospective buyer should pay particular attention to the front suspension and braking system during any physical inspection and test drive. The recorded light oil misting from the nearside front shock absorber warrants close visual examination of the shock body and surrounding components; on a road test, listen for any clonking or knocking noises from the front end over uneven surfaces, as this could indicate worsening strut seal failure or worn top mounts. The offside rear brake pad advisory should prompt a thorough inspection of pad material thickness and disc condition, ideally through the wheels, looking for lipping on the disc edges and any scoring. On a test drive, the buyer should be alert to brake shudder, vibration through the pedal, or any pulling to one side under braking, which would suggest warped discs or binding calipers requiring rectification. Beyond the recorded advisories, age-appropriate checks remain essential for an eight-year-old executive vehicle with moderate mileage. The 2022 dangerous tyre failure underscores the need to carefully inspect all four tyres for both tread depth and, critically, sidewall perishing or cracking caused by age-related rubber degradation, which is a common issue on vehicles that have seen eight UK winters regardless of mileage. The brake fluid, coolant, and automatic transmission fluid if fitted should be checked for service history, as these degrade on a calendar basis rather than purely by mileage, and a full service book stamp trail will provide confidence in the vehicle's mechanical upkeep. Additionally, inspect the 12V battery for any signs of slow cranking or warning lights, examine the exhaust system for corrosion at the mounting points and silencer joints typical of Audi vehicles of this era, and verify that the infotainment, electronic handbrake, and driver assistance systems function correctly, as electrical gremlins are a known consideration on this generation of A6.