2004 Audi A4 1.9L Diesel · FD54 LPV

The most recent MOT test, conducted on 2025-10-13, resulted in a clean pass with no recorded defects, marking a positive turnaround following a significant failure in 2023-11-24. While the vehicle’s MOT history shows a mix of advisories and minor issues over the past decade, the trend since 2023 has been largely stable, with only one major failure in 2023-11-24—though the subsequent tests have been consistently passed. The advisories from earlier years, such as worn suspension bushes and rear brake fluctuations, indicate ongoing but manageable wear, suggesting the vehicle has been driven under conditions that have gradually stressed certain components over time. The absence of repeated major failures since the 2023-11-24 test suggests the owner has likely addressed critical issues promptly, though the presence of persistent advisories underscores the need for proactive maintenance to prevent escalation. The vehicle’s recorded mileage of 210,902 miles at the time of assessment aligns with a typical annual usage rate of approximately 9,586 miles, which is consistent with its age of around 22 years. This mileage distribution reflects a moderate, steady driving pattern rather than either light or heavy usage, which would have implications for component wear. However, the gap between the 2023-11-24 failure and the 2025-10-13 MOT—over 18 months—suggests the vehicle may have been in storage or driven less frequently during that period, potentially allowing some components to degrade further without regular use. This could explain the persistence of advisories like worn suspension bushes and rear brake fluctuations, as prolonged inactivity can exacerbate issues such as corrosion in brake systems or stiffness in suspension linkages. For the prospective buyer, the most critical areas to inspect during a physical examination are the drivetrain and suspension components, given the history of CV joint boot deterioration and suspension arm wear. On a test drive, listen for unusual noises from the front axle area, particularly a grinding or whining sound that could indicate a failing CV joint or boot failure, and check for excessive play or clunking when driving over bumps, which may signal worn suspension bushes or loose shock absorbers. The rear brake system should be inspected for any signs of pulsation or vibration during braking, which could correlate with the earlier advisory of fluctuating rear service brakes, and examine brake discs for excessive wear, pitting, or corrosion that might indicate prolonged standing or underutilisation. Additionally, verify the exhaust system for leaks or excessive noise, as the 2023-11-24 failure highlighted potential emissions issues that should be resolved to maintain roadworthiness and avoid future failures. Beyond the mechanical checks, the buyer should also assess the vehicle’s overall condition for signs of age-related degradation. Given the mileage and age, inspect the tyres for sidewall cracking or perishing, which can occur even with low mileage if the vehicle has been stored for extended periods without proper care. Check the battery for signs of corrosion around terminals and ensure it holds a charge when cold cranking amperage (CCA) is tested, as older vehicles are more susceptible to battery failure from standing. Fluid levels, particularly the brake fluid and coolant, should be checked for freshness, as fluids degrade over time even when not used, and any fluid leaks should be addressed promptly to prevent further damage. Finally, verify that the service history is up to date, particularly for the CV joint replacement and suspension component replacements recommended by the advisories, to ensure the vehicle remains safe and compliant with UK roadworthiness standards.