2014 Audi A6 2.0L Diesel · NJ14 AEB

The 2014 Audi A6 has demonstrated consistent MOT compliance over the past three cycles, with the most recent test on 4 April 2025 at 67,250 miles resulting in a clean pass—no defects or advisories recorded. This suggests a stable roadworthiness trend, though the near-identical mileage between the 2023 failure and subsequent pass (both at 57,567 miles) implies either a minor oversight in the test process or a vehicle that remained largely free of major failings. The absence of recurring advisories or defects across all tests indicates no obvious pattern of deferred maintenance, though the lack of any recorded issues does not preclude hidden wear in high-stress components like suspension bushes or drivetrain joints. The recorded mileage of 67,250 miles over approximately 12 years—roughly 5,600 miles annually—is unusually low for a vehicle of this age, suggesting either infrequent use or prolonged periods of storage. The most significant gap between tests occurs between April 2023 and April 2024, where mileage increased by just 5,804 miles in a year, a rate that could indicate the car was largely stationary. The consistency of mileage increments (around 4,000–5,000 miles per annum) rules out aggressive driving but does not provide clear evidence of either neglect or meticulous care. Without service records, it remains impossible to confirm whether critical fluids (e.g., gearbox oil, differential fluid) were changed according to manufacturer intervals. Given the clean MOT history, a buyer should prioritise an in-person inspection of suspension components, particularly the rear coil springs and bushes, as these are common failure points in Audi models of this era. The brakes—while not flagged in MOTs—should be tested for uneven wear or binding calipers, especially if the vehicle has experienced prolonged storage, which can accelerate corrosion in brake hardware. Structural integrity should also be assessed, particularly around wheel arches and sills, where rust can compromise the chassis without immediate MOT consequence. The absence of advisories does not guarantee these areas are sound, so visual and functional checks are essential. Finally, the engine bay should be inspected for leaks or degraded hoses, as these are often silent until they fail catastrophically.