2009 Audi A4 2.0L Petrol · ML09 HCC

The vehicle remains roadworthy, but the maintenance history reveals a trend of accelerating degradation and deferred component replacement. While it passed its most recent test in December 2025 at 120,435 miles, this followed a failure just three weeks prior at 120,418 miles. The transition from a failure to a pass indicates that the owner addressed immediate safety defects, yet recurring issues suggest repairs performed only to meet MOT requirements rather than following a proactive preventative schedule. At 17 years old, the recorded mileage of 120,435 represents a consistent usage pattern of approximately 7,000 miles per year. The data shows a steady accumulation of mileage, with roughly 7,000 to 8,000 miles driven between each annual test from 2022 to 2025. This regularity suggests the car has not been left stationary for long periods, but the low annual mileage relative to its age has not prevented the natural aging of rubber and metal components, as evidenced by the persistent corrosion issues found on the chassis. A buyer must prioritize a thorough inspection of the rear sub-frame and anti-roll bar, as these components were flagged for corrosion in both 2024 and 2025. While the tester noted they were not yet seriously weakened, structural rust on Audi platforms is progressive and often leads to expensive replacement. The offside front lower oil leak has persisted since late 2025 and requires a mechanical assessment to determine if it originates from a simple seal or a more significant engine component failure. The suspension and braking systems also show clear signs of wear. The front upper suspension arm bushes were identified as worn in the December 2025 test, which can affect steering precision and cause uneven tyre wear. Furthermore, the rear braking system has a long history of thin pads, pitted discs, and fluctuating rotors dating back to 2022. The buyer should verify that the rear brake components were actually replaced following the November failure, as the record indicates these parts were nearing the end of their functional life years ago.