2018 Audi Q8 3.0L Diesel · EY68 YDN

The 2018 AUDI Q8 presents a generally stable roadworthiness profile punctuated by intermittent issues rather than a continuous deterioration. Between 2021 and 2025, the vehicle recorded two consecutive passing MOTs in 2023 and 2024, with a single failed test occurring on 2024-03-19 related to a misaligned near-side front headlamp beam projection. A prior advisory in July 2021 highlighted worn front lower suspension arm bushings showing slight play in the lower arm. Despite these setbacks, the most recent test on 2025-04-15 returned fully compliant with no defects noted, indicating the vehicle is currently roadworthy and has been held to standard since late 2024. At 89,664 miles on an eight-year-old model, the average annual mileage accumulation sits at approximately 11,200 miles, which aligns closely with the expected usage pattern for a vehicle of this age and class. The gap between the 2021 test and the subsequent 2023 passing MOT spans nearly two years, while the 2023-2024 interval shows consistent compliance, suggesting the engine, transmission and core drivetrain have remained functional throughout. There is no indication of abrupt mileage spikes or sudden drops in the recorded history, so the gradual increase in distance covered coincides with normal wear rather than any acute mechanical event. The current figure therefore reflects steady, typical usage rather than accelerated depreciation. The 2021 advisory concerning near-side front lower suspension arm pins or bush wear warrants particular attention before acquisition. On a test drive, listen for a distinct knocking or clunking noise when travelling over potholes, speed bumps or rough pavement, especially at low to moderate speeds where the worn bush allows free movement beyond its design limits. Visually inspect the upper and lower suspension mounting points for signs of metal-to-metal contact or cracked bush housings, and examine the adjacent subframe for surface rust or panel deformation that might signal progressive degradation of the chassis structure. The 2024 headlamp failure (projected beam image incorrectly aligned) is a non-critical cosmetic item that does not affect safety or handling, but a persistent fault should be confirmed before finalising the purchase to avoid future inconvenience. Addressing both the suspension concern and the headlamp alignment will ensure the vehicle operates smoothly through its remaining life.