2017 Audi Q5 2.0L Diesel · FT66 AEV

A history of significant braking component failures followed by a period of clean testing defines the mechanical profile of this Audi Q5. The vehicle underwent a dangerous failure in January 2023 due to front brake pads being below the 1.5 mm threshold and front brake discs being seriously weakened. While this was addressed to secure a pass, the subsequent tests in 2024, 2025, and the most recent pass on 27 January 2026 have recorded no defects or advisories. This indicates that the critical braking issues identified in early 2023 have been resolved, moving the vehicle from a state of high-risk mechanical failure to a period of stable roadworthiness. The recorded mileage of 61,524 miles over approximately nine years represents an average annual accumulation of roughly 6,836 miles. This usage pattern is consistent with lower-than-average annual mileage for a vehicle of this age, which typically suggests more localized or infrequent driving rather than high-speed motorway transit. From a mechanical perspective, this level of usage means that while drivetrain components may have lower cumulative wear, there is a higher likelihood of components such as tyres and brakes being subject to more frequent stop-start cycles or potential degradation from periods of inactivity. Prospective buyers should pay close attention to the braking system during a test drive to ensure the 2023 failures were fully rectified and that no new issues have developed. Listen for any rhythmic squealing or grinding noises when applying the brakes, which could indicate worn pads, and feel for any pedal judder or vibration through the footwell, which often points to warped or unevenly worn brake discs. Given the previous advisories regarding front tyres being worn close to the legal limit or worn on the edges, it is also necessary to inspect the current tread depth and evenness of wear across all four tyres to ensure the suspension geometry is not causing premature or uneven scrubbing. Finally, check the integrity of all exterior lighting, specifically the rear light clusters, as a cracked nearside rear bottom up light was noted in the 2023 records. While this was an advisory, ensure there is no moisture ingress or condensation within the lens housing which could lead to electrical faults. The presence of engine covers and under trays was noted as an advisory in 2021 and 2022, so verify that these components are securely fastened and present, as they play a role in protecting the engine bay from debris and managing airflow.