2007 Audi A4 2.0L Diesel · KU07 KPL

The 2007 Audi A4’s most recent MOT test on 2023-05-15 was passed with no defects, marking a return to a clean record after a series of advisories and one failure in 2018. While the vehicle has not faced any serious failures since 2016, the pattern of recurring advisories—particularly in brakes, suspension, and tyre condition—suggests a maintenance trend that has not fully resolved. The advisories from 2019 onwards indicate persistent wear issues, with front brake discs showing pitting and thin brake pads, alongside deteriorating brake hoses and suspension bushes. This consistency implies that while the car remains roadworthy, underlying wear is progressing at a steady rate, warranting closer attention to prevent potential future failures. The vehicle’s recorded mileage of 158,853 miles over approximately 19 years corresponds to an average annual usage of around 8,361 miles, which is typical for a car of this age and class. However, the absence of a service history or clear gaps in mileage accumulation makes it difficult to determine whether the wear observed is directly tied to high usage or simply the natural progression of age. Higher mileage in a short period could accelerate wear on consumables like brake pads, suspension components, and tyres, while prolonged periods of inactivity may lead to standing corrosion in brakes, calipers, and exhaust systems. The lack of a service schedule also raises questions about whether fluid levels—such as brake fluid, coolant, and engine oil—have been maintained according to manufacturer recommendations, as fluids degrade over time regardless of mileage. For a prospective buyer, the most critical areas of inspection should focus on the brakes, suspension, and tyres given the recurring advisories. Begin by examining the front brake discs for signs of excessive pitting, scoring, or warping, which could indicate uneven wear or potential brake fluid contamination. Listen for any grinding or squeaking noises during a test drive, especially when applying the brakes, as these may signal worn pads or binding calipers. Check the brake hoses for any bulging, cracks, or leaks, as deterioration here can compromise braking performance. The suspension bushes, particularly those on the front upper arms, show signs of wear, so inspect for excessive play or oil misting, which could lead to clunking noises or reduced ride comfort. Test the steering for any stiffness or binding, as this may point to worn suspension components or misaligned wheels. In addition to the above, conduct a thorough visual and functional inspection of the tyres. Despite the advisories from 2019, the tyres appear to be worn close to the legal limit, which could pose a safety risk if not addressed promptly. Check for uneven wear patterns, which may indicate alignment or suspension issues, and inspect the sidewalls for signs of cracking or perishing, a common issue in older vehicles exposed to UV degradation. Verify that the registration plate lamp is operational, as the 2018 failure highlights a simple but critical electrical component that must be functioning. Finally, given the vehicle’s age, consider checking the 12V battery for signs of weakness or corrosion, as standing vehicles can suffer from battery drain or terminal corrosion. Inspect the exhaust system for leaks or excessive rust, particularly around the catalytic converter and mufflers, as corrosion can lead to emissions failures or structural integrity issues. Ensure all fluids—brake, coolant, transmission, and engine oil—are at the correct levels and have not degraded over time, as fluid changes are often recommended every 60,000 to 100,000 miles or every 5 years, whichever comes first. If possible, obtain a service history or ask the seller for confirmation of recent fluid top-ups and component replacements.