2010 Audi A6 2.0L Diesel · SL10 YLD

The vehicle remains roadworthy, but the maintenance history reveals a worsening trend regarding suspension and braking component wear. While the most recent test in May 2026 at 165,784 miles showed only a single front upper suspension arm bush defect, this follows a recurring issue that has persisted across three consecutive years. The progression from minor worn bushes to split subframe bushes in 2025 indicates that components are being run until failure rather than being replaced during preventative maintenance. At 165,784 miles, this sixteen-year-old Audi A6 has travelled at a consistent rate of approximately 10,000 miles per year. There is a notable gap in the records between November 2021 and May 2023, during which the vehicle covered over 21,000 miles without an inspection. Since that period, the mileage accumulation remains steady, averaging roughly 11,000 to 12,000 miles annually. This consistent usage explains the gradual degradation of rubber-based components and metal surfaces noted in the later advisories. A buyer must prioritize a thorough inspection of the front suspension geometry and subframe integrity. The record flags multiple failures involving suspension arm bushes, anti-roll bar linkages, and the subframe itself, which was noted as split in 2025. These issues are costly to rectify on this platform due to the labour required. Furthermore, the presence of corroded rear coil springs noted in 2025 suggests that environmental corrosion is affecting the chassis components, which requires monitoring for structural thinning or potential failure. The braking system shows clear signs of deferred maintenance. Pitted and scored brake discs were flagged on all four wheels between 2023 and 2025, with thin rear pads also noted in 2023. The mention of deteriorated rear brake hoses in 2024 further suggests that rubber components are reaching the end of their service life. Any buyer should verify the current thickness of the pads and check for any cracking or glazing on the discs to ensure these issues have been addressed since the last test.