2018 Audi Q5 2.0L Diesel · GX68 WDW

Recurring wear to the braking system defines the mechanical history of this Audi Q5, which successfully passed its most recent MOT on 9 October 2025 with no recorded defects. While the current status is clear, the vehicle exhibited a consistent pattern of brake-related advisories between 2023 and 2024, specifically concerning the thinning of brake pads and the wear of brake discs across multiple axles. This indicates that the friction components have been reaching the end of their service life at regular intervals, necessitating close scrutiny of the current braking performance despite the clean bill of health at the last inspection. Accumulating 91,680 miles over an eight-year period results in an average of approximately 11,460 miles per annum, a pace consistent with standard usage for a vehicle of this class. The testing history is continuous, with no significant gaps or periods of inactivity recorded, suggesting the vehicle has remained in regular operation throughout its life. This steady usage profile typically subjects drivetrain and suspension components to consistent thermal cycling and mechanical stress, rather than the accelerated degradation often associated with prolonged periods of storage or exceptionally high-mileage fleet use. During the test drive, pay particular attention to the braking system, as the previous advisories highlight a history of component wear. Listen for any grinding or metallic scraping noises during firm deceleration, which could indicate that the pads or discs are nearing their wear limits again. Check for any pulsing sensations through the brake pedal, which often points to disc run-out or heat-induced warping. Ensure the vehicle tracks straight under heavy braking and verify that there is no excessive travel in the pedal before the brakes engage, as this can signal air in the lines or a master cylinder nearing the end of its effective service life. Beyond the braking system, the suspension and chassis should be evaluated for signs of fatigue consistent with the vehicle's mileage. Listen for any knocking or clunking sounds from the front and rear axles when traversing speed bumps or uneven road surfaces, as these are common indicators of worn anti-roll bar links or control arm bushes. Given the Audi Q5 platform, observe the steering for any vagueness or vibrations at motorway speeds, which may suggest play in the steering rack or tracking misalignment. A thorough inspection of the wheel arches and underbody is also recommended to ensure that the structural components remain free from significant corrosion, as the vehicle has now entered a stage of its life where environmental exposure begins to impact metal integrity.