2017 Audi A6 3.0L Diesel · LL11 TLE

The 2017 Audi A6 presents a highly favourable MOT history, with the most recent test on 22 December 2025 resulting in a clean pass and no advisories or defects recorded. Equally reassuring is the consistent pattern of clean passes stretching back to January 2022, with four prior tests all returning identical results. This unbroken sequence of advisories-free examinations strongly suggests that the vehicle has been conscientiously maintained, with components such as the braking system, suspension, tyres, lighting, and exhaust likely replaced or serviced proactively before reaching the threshold for advisory comment. For a prospective buyer, this stability is one of the strongest indicators of mechanical integrity and responsible ownership, and the absence of any recurring failure points means there are no specific historic concerns to investigate further through the MOT data. With a recorded mileage of 56,853 miles over approximately nine years, this A6 has averaged around 6,317 miles annually, which sits comfortably within the expected range for a vehicle of its age and class. There are no apparent gaps in the mileage progression that would suggest prolonged periods off the road, nor is there evidence of unusually high annual accumulation that might indicate heavy motorway or commercial use. This moderate usage pattern is mechanically beneficial, as it implies that consumable items such as brake pads, discs, tyres, and clutch components have experienced gradual, even wear rather than the accelerated degradation often seen on high-mileage examples. Provided the mileage is verifiable and continuous through the service book and V5C documentation, the current odometer reading should accurately reflect a well-judged balance of use and rest. Despite the commendable MOT record, a buyer should not be lulled into complacency, as the calendar age of this vehicle introduces considerations that a routine MOT cannot fully capture. The tyres, for example, will have been in service for several years regardless of their remaining tread depth, and the sidewalls should be carefully inspected for signs of perishing, cracking, or UV degradation, which is particularly common on cars kept predominantly outdoors. Likewise, the brake discs may exhibit surface corrosion or pitting from standing or from infrequent heavy use, and the calipers, especially on a vehicle with electronic parking brakes, should be checked for seizing or sluggish operation. The 12V battery, typically located in the boot or under the bonnet on this generation of A6, is approaching or has exceeded its expected service life and should be load-tested to ensure reliable starting, particularly as autumn progresses into winter. A thorough pre-purchase inspection should also address the time-based servicing items that do not correlate directly with mileage. Engine oil and filter changes, alongside brake fluid replacement every two years, are essential on a vehicle of this vintage, and any gaps in the service history should be rectified immediately. The coolant system, which on Audi models often uses long-life G13 or G12++ specification fluid, should be checked for age-related degradation, and the automatic gearbox fluid, if fitted, should be inspected for colour and smell. On the test drive, listen for any clonks or knocking from the front suspension over uneven surfaces, which could indicate worn control arm bushes or top mounts, both common on this platform at this age. The quattro drivetrain, if equipped, should be observed for any vibration or whining under load, and the timing chain, tensioner, and balance shaft components on the larger petrol and diesel engines should be discussed with a specialist. Overall, this is a well-maintained and sensibly-used example that warrants a focused physical inspection to confirm its evident good order.