2007 Audi A4 1.9L Diesel · RA56 GDZ

Recurring issues with suspension components and braking surfaces define the mechanical profile of this Audi A4, with a trend of progressive wear across various chassis elements. The most recent test on 29 June 2026 resulted in a pass, but it introduced new concerns regarding oil misting from both nearside and offside rear shock absorbers, alongside a minor defect for a severely deteriorated offside front drive shaft CV boot. This follows a history of repeated advisories for pitted and scored rear brake discs dating back to 2020, as well as multiple instances of worn suspension arm bushes and ball joints being flagged between 2022 and 2024. The vehicle has covered 122,965 miles over its 19-year lifespan, averaging approximately 6,472 miles per year. This annual accumulation is relatively low for a vehicle of this age, suggesting it has not been subjected to high-intensity motorway use. Mechanically, this pattern of lower annual mileage often correlates with the types of defects recorded, such as the corrosion noted on brake hose ferrules and the pitting on brake discs, which can occur when a vehicle is driven less frequently, allowing moisture to sit on metal surfaces rather than being cleared by regular, heavy braking. Prospective buyers should pay close attention to the underside of the vehicle during a test drive, specifically looking for signs of fluid leakage from the rear dampers. The recent advisory for light oil misting on both rear shock absorbers suggests the seals are beginning to fail; you should listen for any knocking or thudding sounds when driving over uneven surfaces or speed bumps, which could indicate the dampers are losing their ability to control spring oscillation. Furthermore, the deteriorated offside front drive shaft CV boot is a significant point of interest; if this is not addressed, it can lead to premature joint failure, often characterised by a rhythmic clicking sound during low-speed turning manoeuvres. The history of suspension wear also necessitates a thorough check of the steering and handling characteristics. Given the previous failures and advisories regarding upper and lower suspension arm bushes and ball joints, you should feel for any wandering in the steering or a pulling sensation to one side under braking. Additionally, because the brake discs have been consistently flagged as pitted or scored for several years, and brake hose corrosion was previously noted, a test drive should include several firm, controlled stops to check for any pedal judder or sponginess, which would indicate uneven disc surfaces or compromised hydraulic integrity.