2010 Audi A4 3.0L Petrol · YY10 OCW

This 2010 Audi A4 has maintained a largely stable roadworthiness profile over its recent MOT history, though the December 2025 test at 83,667 miles reveals persistent structural corrosion concerns that warrant closer scrutiny. The vehicle passed all tests, but the rear sub-frame corrosion—despite being classified as non-serious—indicates a long-term issue that has not been addressed, with similar advisories appearing in both the 2024 and 2025 tests. No major mechanical failures have been recorded since 2021, though the 2024 test flagged a loose rear exhaust clamp, suggesting minor neglect in routine maintenance. The absence of advisories on suspension bushes, coil springs, or binding calipers in the most recent tests is a positive sign, but the corrosion trend suggests the sub-frame’s integrity should be verified independently. The mileage pattern of approximately 5,200 miles per year is unusually low for a vehicle of this age, particularly given the 2021-2022 gap where only 957 miles were accumulated over 10 months. This suggests prolonged periods of inactivity, which could accelerate corrosion and degrade rubber components like suspension mounts or brake hoses. The 2023 test at 75,860 miles marked the first recorded issue—rear tyres worn to 3mm—indicating basic upkeep was likely overlooked during this period. The subsequent 2024 test saw another 4,000 miles logged, but no further tyre advisories, which may imply either replacement or improved attention to consumables. A prospective buyer should prioritise an inspection of the rear sub-frame’s structural integrity, particularly around the mounting points, as the MOT advisories suggest corrosion has been allowed to progress. The rear tyres, last tested at 3mm in 2021, should be checked for uneven wear or edge damage, which could indicate alignment or suspension issues. The loose exhaust clamp from 2024 should be verified as resolved, as recurring exhaust leaks can compromise emissions and structural stability. Finally, the windscreen damage noted in 2022, while not deemed critical, may have been repaired; its current condition should be confirmed to ensure no residual distortion affects visibility. Given the low mileage and extended periods of inactivity, attention to fluid levels—brakes, power steering, and coolant—and the condition of rubber components like suspension bushes and brake hoses is essential.