2020 Audi A6 S Line Black ED 40 TDI SA 2.0L Diesel · BT70 HFD

Recurring suspension component wear is the primary mechanical concern for this vehicle, as evidenced by the most recent MOT pass on 24 November 2025 which flagged advisories on both the nearside and offside front upper suspension arm pins or bushes, alongside a split rear arm inner bush. While the 2024 test showed no defects, the emergence of these specific suspension advisories suggests that the chassis components are beginning to show signs of wear. The overall trend shows a vehicle that has maintained roadworthiness through recent inspections, but the transition from a clean 2024 record to the 2025 advisories indicates that the suspension system is entering a phase of required component replacement. The recorded mileage of 72,337 miles against a 2020 registration indicates a usage pattern of approximately 12,000 miles per year. For a premium executive saloon of this age, this represents relatively high annual accumulation, which aligns with the wear observed in the suspension bushings. This level of mileage suggests the vehicle has likely been used for regular motorway or long-distance commuting rather than short urban trips, which typically accelerates the degradation of rubber-to-metal bonded components like suspension bushes and ball joints due to constant load cycles and road vibration. A prospective buyer should pay close attention to the handling and steering characteristics during a test drive to assess the severity of the flagged suspension issues. Given the advisories regarding the front upper suspension arm bushes and the rear arm inner bush, you should listen for any dull knocking or clunking sounds when driving over uneven road surfaces or speed bumps. Additionally, monitor the steering for any unintended pulling to one side or a vague, imprecise feeling through the steering wheel, which can occur when worn bushes allow excessive movement in the suspension geometry. Beyond the suspension, the 2023 advisory regarding the engine cover and undertray should be noted to ensure all aerodynamic shielding is securely fastened and intact. While the current MOT record does not show active leaks or structural corrosion, the high mileage and the specific nature of the suspension advisories mean that a thorough inspection of the lower chassis and steering linkages is necessary. Focus on checking for any signs of oil misting around the engine bay or excessive play in the steering rack, as the higher mileage increases the likelihood of wear in these more complex drivetrain and steering assemblies.