2014 Audi A7 3.0L Diesel · X200 AAK

The most recent MOT test completed in September 2025 resulted in a pass, although the vehicle carries an advisory regarding an oil leak. Evaluating the overall maintenance trend, the history shows a period of significant mechanical degradation in mid-2023, evidenced by a failure involving both braking systems and suspension bushes. While the vehicle has successfully passed subsequent tests, the progression from a clean pass in 2023 to tyre wear advisories in 2024 and an oil leak in 2025 suggests that the vehicle is entering a phase where maintenance requirements are increasing. The trend indicates that while major faults are being rectified, the car is now showing signs of cumulative wear that will require proactive attention. The recorded mileage of 125,424 miles is consistent with the vehicle's twelve-year age, representing an average annual usage of approximately 10,452 miles. This level of mileage is typical for a premium saloon and suggests the vehicle has been used regularly rather than sitting idle for extended periods. Mechanically, this mileage profile means that the vehicle is well into its lifecycle, where components such as the turbocharger, timing components, and various suspension bushes are subject to higher rates of fatigue. The consistency of the mileage suggests a predictable wear pattern, but it also means the buyer must be prepared for the potential replacement of high-value consumables and drivetrain components. During a physical inspection and test drive, you must prioritize the investigation of the reported oil leak. Check the engine compartment and the underside of the chassis for evidence of weeping or active dripping, as this could stem from a failing rocker cover gasket, oil filter housing, or sump seal. An unaddressed leak can lead to significant engine damage or contamination of the exhaust system. Additionally, given the previous major failure for brake fluctuation and the recent advisory for inner tyre wear, you should test the braking performance carefully. Listen for any grinding or squealing and feel for any pulsation through the brake pedal or steering wheel, which would indicate warped discs or sticking calipers. Inspect the tyres for uneven wear on the inner edges, which may indicate that the suspension geometry is still not perfectly aligned or that the previously replaced bushes are failing. Finally, pay close attention to the suspension and steering response. Listen for any clunks or knocks when traversing uneven road surfaces, as the history of worn suspension arm bushes suggests this is a recurring area of concern. You should also verify the service history to ensure that essential fluids, such as the engine oil, coolant, and transmission fluid, have been changed according to manufacturer intervals. Given the age of the vehicle, check the condition of all rubber components, including coolant hoses and drive belts, for signs of perishing or cracking, and ensure the battery terminals are clean and free from corrosion to avoid electrical intermittency.