2015 Audi A4 2.0L Diesel · AF15 FPD

Recurring advisories regarding the offside rear shock absorbers indicate a developing issue with the suspension system that has persisted through the two most recent inspections, including the test on 02 March 2026. While the vehicle passed its latest MOT on that date after rectifying a failure regarding the offside front headlamp aim, the continued presence of oil misting on the rear shock absorber suggests a seal is beginning to fail. This trend of emerging advisories follows a period of clean records between 2020 and 2023, marking a shift toward more frequent component wear and maintenance requirements in the vehicle's recent history. The recorded mileage of 156,361 miles for an eleven-year-old vehicle represents a high annual average of approximately 14,215 miles. This level of usage suggests consistent long-distance or high-frequency driving rather than short, infrequent trips. From a mechanical standpoint, this sustained mileage accumulation typically correlates with increased wear on consumable components and structural elements. The MOT history reflects this, with 2024 records showing wear on multiple tyres and brake pads, which is consistent with the higher-than-average mileage profile of this Audi A4. A prospective buyer should pay close attention to the rear suspension during a test drive to assess the severity of the oil misting noted on the offside rear shock absorber. Listen for any knocking or clunking sounds when driving over uneven surfaces or speed bumps, which could indicate that the damping effectiveness has significantly diminished. Additionally, observe the vehicle's stability and body movement when cornering or hitting undulations; excessive bouncing or a feeling of instability could suggest the shock absorber is nearing the end of its functional life. The history of tyre wear on the offside front and rear inner edges in 2024 warrants a check of the current wheel alignment and suspension geometry. During the test drive, feel for any pulling to one side or steering wheel misalignment while traveling on a straight road. Given the previous advisory for thinning rear brake pads, the braking performance should also be scrutinised. Monitor for any pedal judder or unusual noises during deceleration, and ensure the braking feels progressive and consistent without any signs of binding or unevenness.