2004 Audi A4 2.5L Diesel · YA53 KWM

The latest MOT test for the 2004 AUDI A4 was successful on 2021-10-07, indicating that the vehicle meets the current safety standards. However, the recent history reveals a pattern of minor issues and recurring advisories that warrant careful attention. The vehicle has accumulated a substantial number of miles over its 22-year lifespan, which aligns with typical wear for its age, but the consistent presence of maintenance alerts suggests a need for vigilant inspection. The suspension components show signs of gradual degradation, particularly in the rear, with occasional clunking noises that could indicate bush wear or alignment issues. Brake performance is also a concern, as multiple advisories point to deteriorating brake hoses and discs, which may compromise stopping power over time. The recorded mileage of 143,881 miles translates to approximately 6,540 miles per year, which is within the expected range for a vehicle of this age but still reflects a fairly heavy usage profile. This level of mileage increases the likelihood of wear on critical systems such as the tyres, which are already showing early signs of perishing due to age and exposure. The presence of multiple tyre-related advisories suggests that the sidewall cracks and the rubber may be reaching the end of its service life, potentially leading to uneven wear patterns and reduced grip. Additionally, the 12V battery health should be assessed, as age-related degradation can affect starting performance and electrical stability. For a buyer, it is essential to conduct a thorough pre-purchase inspection focusing on tyre condition, brake integrity, and suspension health. Check for any visible tyre damage, especially on the sidewalls, and test the braking system by observing the behaviour of the front and rear calipers. Inspect the suspension bushes for stiffness or play, and listen for any unusual clunking during movement. The 12V battery should be tested for voltage and charge capacity, and the exhaust system should be checked for leaks or corrosion. Given the vehicle’s age and usage, it is advisable to schedule a service appointment before finalizing the purchase to address any emerging issues and ensure long-term reliability.