2016 Audi Q7 4.0L Diesel · OV66 HVH

The most recent MOT inspection on 22 October 2025 resulted in a pass, though the vehicle returned with several advisories regarding tyre condition and wear. When evaluating the long-term maintenance trend, the vehicle shows a pattern of recurring issues rather than a strictly improving history. While the 2024 test was clean, the most recent results indicate a regression in tyre health, specifically regarding edge wear and structural degradation. The history also shows a recurring theme of suspension component wear, such as the ball joint play noted in 2023 and the bush failure in 2021, suggesting that while the vehicle is being maintained to pass its annual test, certain wear-and-tear components are reaching the end of their service life in cycles. The recorded mileage of 30,363 miles against a 2016 registration indicates extremely low annual usage, averaging approximately 3,036 miles per year. While low mileage is often viewed as a positive attribute, in a premium SUV like the Audi Q7, this level of infrequent use can present specific mechanical risks. Vehicles that spend long periods stationary are susceptible to various forms of degradation that are not strictly mileage-dependent. This includes the perishing of rubber components, the settling of fluids, and the potential for moisture ingress or corrosion on braking surfaces and suspension joints due to lack of regular thermal cycling and mechanical movement. Prospective buyers must pay close attention to the tyre advisories recorded in the latest test. The combination of edge wear and sidewall cracking or perishing suggests that the tyres are likely reaching the end of their safe operational life due to age rather than tread depth alone. On a test drive, listen for rhythmic thumping or humming noises which could indicate uneven tread wear, and check for any pulling to one side which might suggest incorrect tracking or alignment issues stemming from the previously noted suspension wear. Given the history of suspension arm ball joint play and bush wear, a thorough inspection of the front end is required. Listen for clunks or knocks when navigating speed bumps or uneven surfaces, as these are classic symptoms of worn suspension bushes or failing ball joints. Furthermore, because this vehicle has been driven so sparingly, you should conduct a physical inspection for signs of long-term standing. Check the brake discs for heavy surface corrosion or pitting, which can lead to binding calipers or reduced braking efficiency. Inspect the underside for any signs of fluid weeping from seals that may have dried out or degraded due to inactivity. It is also highly recommended to verify the service history for calendar-based maintenance rather than just mileage-based intervals. Even with low mileage, essential fluids such as engine oil, brake fluid, and coolant should be replaced every two years to prevent chemical degradation. Finally, ensure the 12V battery has been regularly maintained or replaced, as low-usage vehicles are prone to sudden battery failure.