2019 Audi S6 TDI Quattro Auto 3.0L Diesel · KP69 LGV

The 2019 Audi S6 TDI Quattro has maintained a consistent MOT history with no recorded defects across four consecutive tests, most recently passing on 15 September 2025 at 27,226 miles. This suggests the vehicle has undergone regular servicing and has not exhibited any major mechanical or structural issues during official testing. The absence of advisories or failings implies the previous owner adhered to basic maintenance, though this does not preclude hidden wear or deferred repairs. The most recent test was conducted just under ten months ago, which is within the standard MOT validity period, but given the vehicle’s age and mileage, a pre-purchase inspection remains essential to verify components not routinely checked in an MOT. The recorded mileage of 27,226 miles over seven years—approximately 3,889 miles annually—is unusually low for a vehicle of this age and model. The gap between tests shows consistent low usage, with the largest mileage increment of 4,119 miles occurring between the 2023 and 2024 tests (from 17,202 to 23,601 miles). Such low mileage could indicate prolonged periods of inactivity, which may accelerate degradation of fluids, seals, and suspension components due to lack of movement. Conversely, it may reflect careful ownership with minimal stress on the drivetrain. Either way, the lack of mileage variability makes it difficult to assess wear patterns from the record alone. Given the clean MOT history, the primary focus of a pre-purchase inspection should centre on suspension integrity, given the age of the vehicle and the potential for prolonged static loading. Check for worn or leaking suspension bushes, degraded coil springs, and excessive play in steering or alignment. The brake system, while not flagged in tests, should be scrutinised for uneven wear on discs or pads, binding calipers, or corrosion on the rear components—common issues in high-performance TDI models. Exhaust emissions systems, particularly the DPF and SCR components, warrant inspection, as TDI engines are prone to clogging if the vehicle has been driven sporadically. Finally, examine the underbody for corrosion, particularly around wheel arches and subframes, as low mileage does not negate environmental exposure.