2015 Audi A3 2.0L Diesel · SC08 NEW

The latest MOT test in October 2025 resulted in a pass, but the advisory count has increased compared to previous years, indicating a worsening trend in the vehicle’s condition. The 2025 advisories highlight rear brake binding, worn and pitted rear brake discs, and corrosion affecting the rear subframe and both rear lower suspension arms. These issues follow earlier advisories from 2024, which noted rear tyre wear, corroded rear coil springs, and deteriorating suspension arm bushes. The pattern suggests progressive wear and corrosion in the rear suspension and braking system, which will require close attention to prevent further degradation. At 62,383 miles over 11 years, the annual mileage averages around 5,671 miles, which is low for a vehicle of this age. Such usage often points to extended periods of inactivity, which can lead to its own set of problems, including seized components, fluid degradation, and corrosion from standing. The low mileage may have spared some wear on consumables like brake pads and tyres, but it increases the risk of age-related deterioration, particularly in rubber, plastic, and metal components exposed to the elements. Prospective buyers should prioritise a thorough inspection of the rear suspension and braking system. The rear brake binding and worn discs may manifest as a dragging sensation, uneven braking, or excessive heat from the rear wheels after driving. Listen for clunks or knocks from the rear when driving over rough surfaces, as this could indicate worn suspension bushes or corroded arms. Check the rear coil springs and subframe for visible corrosion, paying particular attention to structural integrity. The rear tyres should be examined for uneven wear, which could confirm suspension or alignment issues. Additionally, inspect for signs of prolonged standing, such as surface corrosion on brake discs, perished tyre sidewalls, or a weak 12V battery. Verify the service history to ensure time-based fluids, such as brake fluid and coolant, have been renewed, as these degrade regardless of mileage. Test all electrical functions, including the washer system, which previously failed an MOT due to insufficient fluid delivery. A pre-purchase inspection by a qualified technician is strongly advised to assess the extent of the corrosion and wear before committing to the purchase.