2006 Audi A4 2.0L Diesel · OY06 ACX

The most recent DVSA MOT test for this 2006 Audi A4 took place on 23 January 2023 and resulted in a pass with no advisories or defects recorded on the certificate. It is worth noting that a failure was also issued on the same date for minor lamp-related items, specifically an offside front position lamp not working and a nearside stop lamp not working, both of which were rectified immediately to secure the pass. The earlier test on 26 January 2022 produced a pass but carried five advisories relating to tyre condition. Overall, the maintenance trend suggests a vehicle that has been kept in reasonable roadworthy condition, though the advisories from 2022 highlight that some consumables were approaching the end of their useful life and warrant attention now in 2026. With 171,493 miles recorded on a vehicle of approximately 20 years of age, this Audi A4 has averaged around 8,575 miles per year, which is broadly typical for its age and indicates steady, consistent use rather than excessive high-mileage driving or extended periods of inactivity. That said, the MOT history provided only spans 2022 and 2023, and any mileage recorded between the 2023 test and the present day is not reflected in the dataset available for review. Given that the vehicle is now four years beyond its last recorded test and has presumably continued to accumulate miles, prospective buyers should treat the odometer reading as a baseline and verify the current true mileage through the V5C logbook, service records, and any subsequent test evidence. High cumulative mileage on a vehicle of this vintage places additional demand on suspension components, engine and gearbox mounts, clutch wear if manual, and general drivetrain integrity. Given the tyre-related advisories recorded at the 2022 test, including nearside and offside front tyres worn close to the legal limit and on edge, as well as rear tyres suffering from cracking and perishing, this is a critical area for inspection on any example viewed today. Tyre sidewall perishing and cracking can develop significantly over a four-year period even with limited use, so all four tyres should be closely examined for signs of rubber degradation, bulges, or age-related deterioration regardless of tread depth. On a test drive, listen for any suspension clonks or knocks over uneven road surfaces, as the wear pattern noted previously suggests possible alignment issues or worn front suspension components such as wishbone bushes, track rod ends, or anti-roll bar links. Uneven tyre wear, steering pull, or vibration through the steering wheel would be indicative that further suspension rectification is required. Beyond the items flagged in the MOT history, a vehicle of this age and mileage requires careful scrutiny of age-related components irrespective of the recorded test results. Brake discs and calipers are prone to corrosion and seizure from standing, so check for any binding or uneven pulling under braking, and inspect the discs for lipping or surface rust that has progressed beyond cosmetic levels. The 12V battery should be tested for state of health, as batteries of this age frequently fail without warning. All fluid systems, including brake fluid, coolant, and engine oil, should be checked for condition and age rather than merely level, as calendar-based degradation can compromise performance even on a low-mileage example. Verify the service book stamps or digital service history to confirm regular oil and filter changes at appropriate intervals, and inspect for any oil leaks from the engine, power steering, or transmission. Finally, examine the exhaust system for corrosion or blowing, ensure all exterior lamps function correctly given the earlier advisory on this point, and confirm that the timing belt or chain replacement schedule has been adhered to, as this is a critical maintenance item on a 20-year-old Audi.