2013 Audi A6 2.0L Diesel · DS63 UST

The vehicle currently holds a valid MOT status following its most recent test on 2 October 2025 at 106,577 miles. The maintenance trend shows a concerning progression of structural and suspension-related issues. While the vehicle passed its latest inspection, the presence of rear sub-frame corrosion indicates that the underlying structural integrity is beginning to face challenges. This follows a pattern of recurring suspension faults seen in previous years, suggesting that the vehicle is entering a phase of age-related deterioration. The mileage profile is consistent with a typical 13-year-old vehicle, averaging approximately 8,200 miles per year. The records show steady usage, with the mileage increasing from 79,613 in September 2022 to 106,577 in October 2025. There are no significant gaps in usage or periods of long-term inactivity evident from the data. The accumulation of miles appears regular, which generally suggests a vehicle that has been driven consistently rather than sitting idle. A prospective buyer should focus heavily on the underside of the car. The tester flagged rear sub-frame corrosion in the October 2025 test, which follows an advisory for a corroded front anti-roll bar in September 2024. These issues, combined with the fractured offside front coil spring noted during the September 2024 failure, point to a susceptibility to corrosion in the chassis and suspension components. The recurring advisories for worn lower suspension arm bushes in 2022 and 2023 further suggest that the rubber components and metal mounting points are nearing the end of their service life. Detailed physical inspection of the sub-frame and all suspension mounting points is essential to determine if the corrosion is superficial or advancing towards a structural failure. The buyer should also check the condition of the coil springs and anti-roll bar to ensure previous repairs were comprehensive. Given the recent advisory regarding the adult seat belt being obstructed by a child seat, a thorough check of all seat belt tensioners and mechanisms is also advised to ensure full compliance.