2008 Audi A4 2.0L Diesel · OY58 FDP

The most recent DVSA MOT test on this 2008 Audi A4 was conducted on 16 January 2024 and resulted in a pass, although five advisories were recorded. Reviewing the trajectory across the available tests, the maintenance trend appears to be one of gradual deterioration rather than outright neglect, but there is a clear pattern of recurring concerns that any prospective buyer should treat with caution. The 2021 failure was severe, with major defects recorded against both front suspension arm ball joints and multiple road wheel fixings found missing, raising legitimate questions about either mechanical attention or wheel security practices at that time. The 2022 test session produced another failure, this time due to nearside front brake pads worn down to the wear indicator and a dangerous offside front tyre with ply or cords exposed. Each subsequent pass has carried advisories relating to the same front suspension arms and, more recently, the front brake discs. Taken collectively, the record does not suggest an improving picture; rather, it indicates that the front suspension and braking components have been on a slow but steady wear curve and may now be approaching a point where further replacement is overdue. Against an eighteen-year chassis life and a recorded 137,828 miles, the vehicle averages approximately 7,657 miles per year, which is broadly typical for a car of this age and segment. There are no exceptionally long standing periods apparent from the MOT gaps, nor is there evidence of unusually rapid accumulation within the recorded window, although the gap between late 2019 and January 2021 should be noted. During that interval the front suspension ball joints and wheel fixings deteriorated to a dangerous condition, which could suggest the vehicle saw reduced use or reduced pre-test preparation during that period. A broadly average annual mileage is generally favourable for wear-based components such as the engine, clutch and gearbox internals, but it does not absolve age-related concerns on items like rubber, fluids and corrosion, all of which remain relevant on an eighteen-year-old car. The recurring front suspension advisories are the most significant mechanical theme in this history and demand close physical inspection before purchase. Both upper and both lower front suspension arm pins or bushes were flagged as worn but not yet resulting in excessive movement on three consecutive tests from 2022 onwards, which strongly suggests progressive deterioration rather than an isolated observation. On a test drive, listen for clonks or knocks from the front end over speed humps, uneven or patched tyre wear particularly on the inner or outer edges of the front tyres, vague or wandering steering, and a general lack of precision through corners. If the advisories have not been addressed since January 2024, replacement of the front control arm bushes or complete arms is now highly likely to be required, and the cost should be factored into any offer. Equally, the front brake disc wear advisory first noted in 2022 and the brake pad replacement that triggered a failure the same year indicate the front braking system has been at the leading edge of wear for some time. On inspection, feel for brake shudder through the steering wheel under firm application, any pulling to one side, and inspect the discs for a pronounced lip at the outer edge, as this will confirm they are nearing their wear limit again. Beyond the recorded defects, an eighteen-year-old Audi of this mileage warrants thorough age-appropriate inspection regardless of MOT status. Tyre sidewalls should be examined closely for perishing, cracking and any bulges, as rubber degrades with calendar age even when tread depth remains acceptable, and the dangerous cord exposure seen in 2022 demonstrates this is not a theoretical concern. The offside rear shock absorber advisories from 2022, covering both oil misting and reduced damping effect, should be revisited; check for any fresh seepage, and on a test drive listen for clonks from the rear over undulations and observe whether the vehicle settles unevenly after being pressed down at each corner. Given the vehicle's age, the 12V battery should be load tested, brake fluid should be assumed to be due for renewal on a time basis irrespective of mileage, and coolant, timing belt or chain service history should be verified through the service book. Finally, inspect the rear brake pads noted as wearing thin back in 2018, examine all four wheels and wheel fixings for security and stud condition following the 2021 issue, and check thoroughly for corrosion on underbody components, inner sills and suspension arms, as standing moisture and road salt exposure over nearly two decades will have taken a cumulative toll on structural and dynamic components alike.