2016 Audi A6 2.0L Diesel · RF66 NWD

The 2016 Audi A6 presents a stable roadworthiness record in its most recent MOT cycle, with the September 2025 test at 89,071 miles showing no defects—a clean pass following two consecutive failures in November 2024 and 2023. Both failures occurred within a single week of each other, yet neither test recorded any advisories or defects, suggesting the failures were procedural rather than mechanical. This pattern indicates no recurring issues with critical components such as brakes, suspension, or structural integrity, and the absence of defects in the last three tests implies the vehicle has been maintained to pass standard compliance checks. The lack of advisories also reduces the likelihood of deferred repairs, though this does not preclude the need for a thorough pre-purchase inspection. The mileage accumulation of 8,907 miles per year aligns closely with the vehicle’s age, reflecting typical usage without extreme wear patterns. The gaps between tests—particularly the 10-month interval between the November 2023 and November 2024 failures—suggest the car may have been stored or used intermittently, which could explain why no wear-related defects emerged. The rapid mileage increase of 5,214 miles between the November 2023 pass and the November 2024 failures also does not correlate with mechanical red flags, as no advisories were logged during that period. Overall, the mileage trend is unremarkable, neither indicating neglect nor excessive strain on components. Given the absence of defects or advisories in the MOT history, a buyer should still prioritise a professional inspection of key wear points, including the suspension bushes, coil springs, and brake calipers, as these are common areas where issues may not always trigger MOT failures but can compromise handling. The rear brakes should be checked for binding or uneven wear, particularly since the November 2024 failures occurred without recorded defects—this could imply minor brake system irregularities were overlooked. Structural corrosion, especially around wheel arches and sills, should also be examined, as Audi models of this era can develop hidden rust despite passing MOTs. Finally, a fluid check—brakes, coolant, and differential—is advisable, as these are not routinely inspected during MOT tests but are critical to long-term reliability.