2017 Audi A5 2.0L Diesel · OY17 AEO

The 2017 Audi A5 has maintained a clean MOT history since its most recent test on 10 November 2025, with no defects recorded at 130,481 miles. This suggests a stable roadworthiness trend over the past year, though the lack of advisories or minor failings means no recurring issues have been formally documented. The final pass in November 2025 aligns with the standard three-year MOT cycle, though the vehicle is now overdue for its next test—due on 10 November 2026—given its current mileage. The absence of failings in the last two tests (2024 and 2025) indicates no obvious mechanical deterioration, but the 2022 retest on 28 March (just one day after a failure) implies a brief but unresolved issue that was later overlooked or corrected before the next inspection. The mileage progression reveals an unusually aggressive usage pattern, with the vehicle accumulating 130,481 miles in just nine years—an average of over 14,500 miles annually. This is significantly higher than typical for a premium vehicle of this age, suggesting frequent long-distance driving or repeated short-term ownership. Notably, the gap between the 2022 failure (64,127 miles) and the subsequent pass (64,127 miles, tested 29 March 2022) is suspicious, as the same mileage is recorded for both entries, implying either a data error or a rapid correction before retesting. The subsequent tests in 2023 and 2024 show consistent mileage increments of around 8,000–9,000 miles per year, which, while still high, suggests a more stable usage pattern post-2022. Given the lack of documented faults, a buyer should prioritise a thorough inspection of high-wear components that often fail without warning, particularly at this mileage. The suspension—including coil springs, bushes, and dampers—should be checked for uneven wear or binding, as Audi models of this era are prone to bush deterioration over time. Brake systems, especially the rear calipers and discs, warrant close examination, as binding or uneven wear can develop without MOT detection if not severe. Corrosion should be inspected at wheel arches, sills, and the subframe, as prolonged high mileage increases the risk of structural weakening. Additionally, the exhaust system, catalytic converter, and emissions controls (DPF if diesel-equipped) should be verified for leaks or clogging, as these are common failure points in vehicles with aggressive mileage accumulation. The battery and electrical connections should also be tested, as frequent starts and stops can accelerate corrosion in terminals.