2011 Audi A5 2.7L Diesel · FV11 XTK

The vehicle remains currently roadworthy but the mechanical history shows a worsening trend regarding structural integrity. While it passed the latest test in March 2026 at 125,662 miles, the tester flagged corrosion on both front and rear subframes alongside perishing front suspension arm bushes. This represents a clear progression from the surface corrosion noted in June 2025 and the non-seriously weakened corrosion reported in 2023. The recurring nature of these faults suggests that the oxidation is active and requires immediate preventative attention. The recorded mileage of 125,662 miles over 15 years averages to approximately 8,377 miles per year, which is consistent with typical UK usage for a premium coupe. There is a significant gap of over 16,000 miles between June 2022 and August 2023, followed by more consistent accumulation of roughly 3,000 to 4,000 miles per year thereafter. This pattern of relatively low annual use explains the gradual wear on rubber components and age-related issues seen in the advisories. A buyer must conduct a thorough physical inspection of the subframes to determine if the corrosion has reached a stage that requires structural welding. The inspector should specifically check the front suspension arm bushes, which have been flagged as worn since 2023 and perishing by 2026. The rear shock absorbers, which showed oil misting in 2023, should be checked for significant leaks that indicate imminent failure. The central exhaust leak noted in 2023 should be verified as rectified to ensure it has not developed into a larger failure that would fail a future test.