2013 Audi A4 3.0L Diesel · OU63 OAZ

The vehicle remains roadworthy but the maintenance trend shows a persistent pattern of deferred mechanical repairs and structural degradation. The most recent test on 4 June 2026 at 176,501 miles resulted in a pass following a failure for low headlamp aim. While the car meets minimum legal standards, the record reveals recurring issues with the front upper suspension arm bushes and an ongoing oil leak, indicating that components are reaching the end of their service life rather than being proactively replaced. At 176,501 miles, this 13-year-old Audi has covered significant mileage, averaging approximately 13,500 miles per year. The data shows consistent and heavy usage, with exactly 16,000 miles driven between the May 2024 and June 2025 tests, and another 16,392 miles covered in the final year leading today. This high rate of accumulation places significant strain on the drivetrain and suspension assembly, which explains the frequent instances of wear noted in the MOT history. A buyer must prioritise inspecting the rear sub-frame for advanced corrosion, as this was flagged as corroded in at least the 2024 and 2025 tests. Although the tester noted it was not yet weakened, structural rust on high-mileage vehicles often accelerates once left untreated. The front upper suspension arm bushes have been flagged as worn in three consecutive years starting in 2024, suggesting the rubber components are perished and will likely lead to handling instability or increased noise if not replaced immediately. The persistent oil leak noted since at least June 2025 requires a physical inspection to determine if it is a minor gasket seep or a more significant seal failure. Given the high mileage, the buyer should also verify the condition of the turbo and cooling system, as the record-related failure for the middle rear seat belt in 2025 suggests a lack of meticulous attention to non-critical items that could be present elsewhere on a vehicle with over 170,000 miles.