2016 Audi Q3 1.4L Petrol · SP09 PPY

Corrosion of the suspension system is the primary mechanical theme for this vehicle, with a pass on 2026-03-18 now flagging corroded front coil springs on both sides. This follows a recurring pattern of suspension-related advisories, specifically regarding the corrosion of both nearside and offside rear lower suspension arms recorded in 2023 and 2024. While the vehicle has maintained a consistent record of roadworthiness, the transition from rear suspension corrosion to front coil spring degradation suggests a progressive trend of oxidation across the chassis components. The recorded mileage of 119,411 miles is typical for a vehicle of this age, averaging approximately 11,941 miles per year. This level of usage indicates a consistent operational history without significant periods of dormancy. Mechanically, this mileage suggests that the drivetrain, suspension bushings, and braking systems have been subjected to standard wear and tear associated with average annual UK mileage, making the inspection of these specific consumables critical. Attention should be directed toward the suspension and braking systems during a physical inspection. The history of pitted and scored front brake discs and thin pads recorded in 2023 and 2024 should be verified to ensure these components were replaced rather than simply cleared. During a test drive, listen for metallic knocks or creaks when traversing uneven surfaces or speed bumps, which may indicate that the corroded front coil springs or rear lower suspension arms have progressed beyond surface oxidation to structural fatigue. Further evaluation of the braking performance is necessary to check for pedal judder or steering wheel vibration under deceleration, which would be consistent with the previously flagged disc scoring. Ensure the rear direction indicators are fully operational, as a failure in this area led to a rejected test in March 2024. A thorough visual check of the underbody is recommended to assess the current state of the suspension linkages and to determine if the corrosion noted in previous years has spread to other structural members.