2017 Audi A5 2.0L Diesel · OY17 AEL

The most recent MOT test on 2026-02-16 confirms the vehicle remains roadworthy, with no defects recorded at 141,013 miles. Over the past five tests—spanning from March 2023 to February 2026—there have been no advisories or failures, indicating a stable maintenance record. The absence of recurring issues suggests the vehicle has been consistently compliant with MOT standards, though this does not preclude hidden wear or deferred maintenance beyond testable criteria. The mileage progression reveals unusually high annual mileage, averaging around 15,668 miles per year over the past three tests. Between February 2024 (95,977 miles) and March 2025 (115,771 miles), the vehicle accumulated 19,794 miles in just over a year—a rate significantly above typical expectations for a vehicle of this age. The gap between the failed test on 2023-03-01 (85,770 miles) and the subsequent pass on 2023-03-03 (85,792 miles) is suspiciously narrow, suggesting either an administrative oversight or a rushed retest. This pattern implies either aggressive driving conditions or inconsistent servicing. Given the lack of MOT-reported faults, priority should be given to inspecting high-wear components not routinely tested. The suspension—particularly rear coil springs and bushes—should be examined for uneven sagging or excessive play, as high mileage accelerates degradation in these areas. Brake discs and calipers, though not flagged, may exhibit uneven wear or binding, especially if the vehicle has been driven hard. Corrosion checks are essential, focusing on wheel arches, sub-frame areas, and exhaust mounts, where salt and road debris accelerate deterioration. The engine bay should be scrutinised for fluid leaks, particularly around the oil filter housing and power steering reservoir, as these are common failure points in high-mileage A5 models. Finally, the exhaust system should be inspected for rust-through or loose mounts, as these are often overlooked until they compromise structural integrity.