2015 Audi A5 2.0L Diesel · X15 OMG

The most recent MOT test on 2025-11-11 confirms the Audi A5 remains roadworthy, though the history reveals a concerning pattern of repeated failures at identical mileages in both 2023 and 2024. The November 2024 test date—just one day after a failure—suggests either a rushed retest or a deliberate attempt to bypass a genuine underlying issue, as the same mileage (71,987) appears twice. No defects were recorded on passing tests, which implies the vehicle may have passed by the narrowest of margins or that the failures were for minor, easily rectified issues like minor corrosion or lighting. However, the lack of any advisories or defects on passing tests does not guarantee the vehicle has been consistently maintained, particularly for components subject to gradual wear such as suspension bushes, coil springs, or brake calipers. The mileage progression of approximately 6,995 miles per year aligns with typical usage for a vehicle of this age, though the abrupt jump from 66,030 to 71,987 miles between November 2023 and November 2024—covering just 10 months—indicates a period of accelerated driving. This could suggest either a change in ownership or a temporary increase in usage, which may have accelerated wear on high-mileage components. The consistency of passing tests at 66,030 and 71,987 miles without defects, despite the failures, raises questions about whether critical items were overlooked during those intervals. The most recent test at 76,946 miles, just six months ago, means the vehicle has not yet reached the typical 12-month MOT renewal period, but this does not preclude the need for a thorough inspection of components that degrade predictably with age. Given the repeated failures at identical mileages, a buyer should prioritise an independent inspection of the suspension system, particularly the rear axle where binding brakes were likely the cause of failure. The rear calipers and discs should be checked for uneven wear or corrosion, as should the suspension bushes and coil springs for cracking or excessive play. Front brakes and steering components should also be scrutinised, as these are common failure points in Audi models of this era. The absence of advisories in passing tests does not rule out hidden corrosion, especially in the wheel arches, sills, or subframe areas, which can compromise structural integrity. Finally, the exhaust system should be inspected for leaks or excessive rust, as these are often overlooked until they become major defects. The lack of a clear maintenance pattern in the MOT history suggests a buyer should treat this vehicle as a candidate for a full service, not just a cursory pre-purchase check.