2009 Audi A4 3.0L Diesel · OY09 WXA

The vehicle remains currently roadworthy, though the maintenance trend indicates a pattern of reactive rather than proactive care. The most recent test in August 2025 at 125,119 miles identified a thinning offside front inner brake pad. This follows a history of recurring deferred consumable maintenance, particularly regarding tyres and braking components, suggesting that the owner only addresses mechanical issues once they reach a point of failure or near-failure during inspection. At 125,119 miles over 17 years, the Audi averages approximately 7,360 miles per year, which is consistent with low-intensity usage for a vehicle of this age. The data shows a steady increase in mileage, with roughly 10,000 miles covered between November 2023 and October 2024, and another 13,000 miles between October 2024 and August 2025. While the annual mileage is modest, the age of the vehicle means that rubber components and seals are likely degrading regardless of distance driven. A buyer must prioritise inspecting the front suspension geometry and alignment, as the repeated reports of uneven tyre wear in both 2022 and 2024 point toward worn control arm bushes or faulty ball joints. The central front oil leak noted in October 2024 requires a close visual inspection to ensure it is merely a weeping gasket and not a failing oil seal that could escalate rapidly. Given the thin brake pads identified recently, the entire braking system should be checked for caliper corrosion and rotor condition, considering the history of allowing components to run to their legal limits.