2017 Audi A6 2.0L Diesel · OU67 XOY

This Audi A6 presents an unbroken record of MOT passability across five consecutive tests from December 2021 through November 2025, with zero advisories and zero failures logged on any occasion. For a nine-year-old executive saloon of this calibre, such a spotless DVSA file is notable, indicating that none of the routinely inspected components—brake systems, suspension geometry, tyres, lights, exhaust integrity, or structural corrosion—have yet reached the threshold warranting tester comment. While the absence of advisories does not certify mechanical perfection, it does confirm that the vehicle has consistently met the statutory roadworthiness standard and has not displayed the progressive wear patterns typically seen on high-mileage saloons. With 57,371 miles accumulated at an average of roughly 6,375 per year, this A6 falls squarely within the expected usage band for its age. There are no significant gaps in the testing history that would imply extended standing periods, and the annual mileage between tests appears consistent and stable rather than showing the spikes or plateaus often associated with intermittent use or long-term storage. Mechanically, this steady usage pattern is advantageous: regular driving keeps seals, dampers, driveline lubricants, and battery systems active, reducing the risk of dried-out gaiters, seized calipers, and oil-seal leaks that frequently plague vehicles left dormant for prolonged stretches. For a prospective buyer, the inspection priorities should therefore shift towards items that fall outside the MOT remit or may not yet have triggered a defect but warrant scrutiny given the vehicle's age. On a test drive, listen carefully for any clonks or knocking from the front suspension over uneven surfaces, paying particular attention to the upper and lower wishbones, anti-roll bar drop links, and the front subframe mounting points—areas where corrosion can initiate on the A6 platform. Feel for any vagueness in steering response, uneven self-centring, or vibration through the wheel, which could indicate worn top mounts, tie rod ends, or tracking irregularities. Brake pedal feel should be firm and progressive without excessive travel, and any pulling to one side under light or moderate braking could suggest binding calipers or uneven pad wear, both of which are worth inspecting visually on the discs. Additionally, given that the car is now entering the latter half of its first decade, a buyer should arrange for a borescope inspection of the oil gallery and a compression test on the engine to verify internal condition, as well as a thorough check of the underside for the early stages of subframe or brake-line corrosion that often begins invisibly behind the splash shields. Inspect all coolant and oil seals for residue and assess the condition of the dual-clutch or automatic transmission fluid if applicable, as these services are often neglected. A diagnostic scan for stored fault codes, particularly relating to the emissions system, DPF, and turbo actuator, would also be prudent, ensuring the electronic systems are functioning as intended and not masking issues that may surface in future MOT tests.