2016 Audi A6 2.0L Diesel · YA16 OXH

A pattern of brake-related advisories threading through the 2023 and 2025 tests defines the mechanical story of this Audi A6, alongside a single but serious tyre-related failure that was rectified quickly. The most recent MOT on 26 April 2026 was a clean pass with no defects recorded, and a pass the month before on 6 March 2026 followed a Dangerous failure on the same date for both front tyres being below the legal 1.0 mm tread depth. The vehicle's history between 2022 and 2025 shows a mixture of clean passes and advisory notes, with brake disc wear flagged across front and rear axles in 2025 and across all discs in 2023. This consistent advisory pattern suggests the discs are subject to ongoing surface degradation rather than a one-off issue, and the rapid turnaround between the failure and the subsequent pass indicates the tyres were replaced without delay. Mileage on this 2016 Audi stands at 109,382 miles, accumulating over a roughly ten-year period at approximately 10,938 miles annually, which is broadly typical for a car of this age. There are no extended gaps in the testing record, with annual or near-annual MOTs recorded from 2022 through 2026, suggesting the vehicle has remained in regular use rather than being laid up for prolonged periods. This consistent annual mileage pattern tends to keep mechanical components, seals, and brake systems working as intended, though the wear indicated by the brake disc advisories is consistent with a car covering this sort of distance over urban and mixed driving. The lack of any recorded mileage anomalies between tests means the odometer readings are likely coherent, which is a useful baseline for any prospective buyer cross-checking service documentation. Given the recurring brake disc advisories across two consecutive tests, a prospective buyer should prioritise a thorough inspection of the braking system. On a test drive, listen for any grinding, squealing, or pulsation through the pedal under firm braking, which would indicate the discs have worn beyond the advisory threshold recorded in 2025. Inspect the discs visually for lipping at the outer edge, deep scoring, or blueing from heat spotting, all of which are common on higher-mileage Audi A6s. The front tyres were replaced after the March 2026 failure, so confirm the fitted tyres have adequate tread depth across the full width and check the sidewalls for any signs of uneven wear, which on this model can point to suspension geometry issues or worn bushes. The suspension and steering components on a 2016 A6 with this mileage warrant close attention even though no advisories have been recorded. On test, listen for clonking or knocking noises from the front suspension over speed humps and uneven surfaces, particularly from the lower control arms and anti-roll bar drop links, which are known wear items on this platform. Check for any pulling under braking or steering vagueness, which can indicate worn front strut bearings or top mounts. Inspect the underside for any corrosion on subframes, brake pipes, and suspension arms, as the C7-generation A6 can develop surface rust in these areas. Finally, verify that the tyres fitted at the recent test are premium-brand items with even wear patterns, and ensure the recent brake work, if any, has been accompanied by fresh pads to prevent the new disc surfaces from being scored by worn pad material.