2015 Audi A4 Technik TDI Quattro 2.0L Heavy oil · TC09 MCE

The most recent MOT test conducted on 21 April 2026 resulted in a pass with no defects or advisories recorded. Looking back at the three-year history from 2024 to 2026, the vehicle shows a remarkably stable maintenance trend, consistently meeting the required standards without any flagged issues. While a clean MOT history is an excellent indicator of the vehicle's ability to pass statutory inspections, it should be viewed as a baseline for roadworthiness rather than a substitute for a comprehensive mechanical service history, as it only assesses specific safety and environmental criteria at the time of testing. With 128,897 miles recorded, the vehicle has averaged roughly 11,718 miles per year, which is entirely consistent with typical usage for an eleven-year-old diesel vehicle. This level of mileage suggests the vehicle has likely seen regular use, which is generally beneficial for the diesel particulate filter (DPF) and prevents excessive moisture buildup in the exhaust system. However, at this mileage, the vehicle is entering a stage where major wear-and-tear items require scrutiny. You must confirm whether the cambelt and water pump have been replaced recently, as failure to do so on a TDI engine of this age and mileage carries significant mechanical risk. Because the MOT history is clean, your physical inspection should focus on age-related degradation that may not yet have reached a failure threshold. Closely examine the tyres for any signs of perishing, such as sidewall cracking, which can occur due to age rather than tread wear. Check the brake discs for surface corrosion or heavy pitting and listen for any signs of binding calipers or uneven braking during your test drive. It is also advisable to inspect the suspension bushes and coil springs for any signs of wear or leakage from the dampers, as the Quattro all-wheel-drive system places higher demands on the chassis and suspension components compared to front-wheel-drive models. During the test drive, pay close attention to the steering for any vibrations or pulling, and listen for any rhythmic clunks or knocks when driving over uneven surfaces, which could indicate worn suspension bushings or ball joints. Verify that all fluids, including brake fluid and coolant, have been changed according to the manufacturer's time-based intervals, as these fluids degrade chemically over time regardless of mileage. Finally, ensure the 12V battery is holding a steady charge and that the air conditioning system operates efficiently, as these are common maintenance requirements for a vehicle of this age and profile.