2020 Audi A6 S LNE BLK ED 40 TDI Quat SA 2.0L Diesel · YY20 AAO

This 2020 Audi A6 S Line Black Edition has a commendable DVSA MOT history, having secured a clean pass on January 29, 2026, at 71,941 miles, which follows consecutive passes in 2024 and 2025 alongside a single minor defect for a damaged front windscreen noted in the last two annual tests. The overall maintenance trend is exceptionally stable, showing no recurrent mechanical failures, structural corrosion, or deteriorating suspension and braking advisories during its four recorded test years. This reflects a vehicle that has been consistently maintained and kept in robust roadworthy condition, with only standard consumable monitoring required rather than urgent remedial mechanical work. The recorded mileage of 71,941 miles over approximately six years equates to an annual average of roughly 11,990 miles, placing this Audi squarely within typical usage parameters for a modern diesel executive saloon designed for long-distance motorway cruising. This steady, regular accumulation of miles generally bodes well for the mechanical health of the 40 TDI engine and quattro all-wheel-drive system, as frequent use prevents the carbon buildup, diesel particulate filter stagnation, and battery degradation often associated with low-mileage or infrequently driven examples of this age. However, this level of mileage also means that key high-stress components such as suspension dampers, multi-link control arm bushes, and brake discs are approaching the middle-to-latter stages of their operational lifespan and warrant careful physical scrutiny. Given the repeating minor notice regarding the front windscreen, you should closely inspect the glass for stone chips or minor stress cracks that could eventually necessitate a full replacement, particularly if the damage sits within the sweep of the wipers or the driver's primary line of sight. During your static inspection, examine the front and rear brake discs for deep scoring or excessive lip formation, and check the inner shoulders of all four tyres for premature or uneven wear that might indicate a compromised wheel alignment or worn suspension geometry. When checking the wheels, pay attention to the condition of the alloy wheels themselves, as the large low-profile tyres typical of Black Edition trims leave the rims vulnerable to kerb damage and can occasionally mask slow air leaks. On the test drive, pay close attention to the refinement and responsiveness of the powertrain and chassis, listening carefully for any muffled clunks, knocks, or rattles from the front and rear suspension when traversing speed humps or rough road surfaces, which would signal deteriorating anti-roll bar drops links or wishbone bushes. Ensure the quattro automatic transmission shifts seamlessly through all gears without hesitation or judder under acceleration, and check that the steering tracks straight without pulling under braking. Finally, verify that all cabin electronics, parking sensors, and climate control systems function correctly, and request a comprehensive stamped service history to confirm that routine oil changes and vital maintenance schedules have been strictly adhered to alongside the annual MOT tests.