2008 Audi A6 2.7L Diesel · HT08 HLG

The vehicle remains roadworthy, but the maintenance history reveals a trend of deferred repairs regarding suspension and lighting. While the most recent test in August 2025 at 159,690 miles passed, the tester flagged an offside front suspension arm ball joint with slight play. This follows a failure in August 2024 where the vehicle failed on exhaust emissions and multiple tyre defects. The pattern suggests that the owner addresses mechanical faults only when they trigger an MOT failure rather than performing preventative maintenance. At 159,690 miles, this 18-year-old Audi A6 averages approximately 8,872 miles per year, which is consistent with typical usage for its age. The record shows consistent usage patterns, with roughly 7,400 miles covered between August 2023 and August 2024, and another 7,318 miles between August 2024 and August 2025. This steady accumulation indicates the car is used regularly, but the high mileage places significant stress on aging rubber components and mechanical seals. A buyer must physically inspect the front suspension geometry, as the record shows recurring issues with arm ball joints and bushes across multiple years. The persistent oil leak noted in 2023 remains a factor that requires a close look to determine if it is a minor weeping or a worsening significant engine seal failure. Furthermore, the history of perished and damaged sidewalls in 2023 and 2024 suggests a lack of proactive consumable upkeep, necessitating a thorough check of current tyre tread and sidewall integrity to ensure no immediate replacement is required.