2009 Audi A6 3.0L Diesel · AY09 GUK

The vehicle is currently roadworthy, but the maintenance history reveals a trend of reactive rather than proactive care. While it passed its latest test in January 2026 at 173,035 miles, the immediate failure just two days prior highlighted critical safety defects. The tester flagged an offside front suspension arm ball joint likely to become detached and a serious fluid leak from the offside rear shock absorber. These mechanical failures indicate that components are only addressed once they reach a point of imminent collapse rather than being replaced during routine servicing. At 173,035 miles over 17 years, the Audi has averaged approximately 10,200 miles per year, which aligns closely with typical UK usage for its age. The record shows consistent usage patterns, with roughly 4,000 miles driven between December 2023 and January 2025, and another 9,000 miles in the year leading up to the most recent 2026 tests. This steady accumulation suggests the vehicle is used regularly, which helps prevent seized components but also accelerates the wear on aging drivetrain and suspension hardware. A buyer must conduct a thorough physical inspection of the front suspension geometry. The recurring issues with the offside front ball joint, which progressed from slight play in 2025 to a failure in 2026, suggest the entire front assembly may be nearing its end. You should also inspect all shock absorbers for weeping leaks and check the integrity of the rubber suspension bushes for cracking or tearing. The failure for exposed cords on both front tyres in January 2026 indicates a lapse in monitoring basic consumable safety, necessitating a complete check of the remaining tread depth and tyre age across all wheels.