2005 Audi A4 2.0L Petrol · SM55 HHB

The most recent MOT test on the 2005 Audi A4 was conducted on 2025-11-26 and resulted in a pass, though it revealed persistent issues with the suspension system that have been recurrent over the past six years. The pattern of advisories and minor failures indicates a concerning trend rather than a stable maintenance trajectory. The near- and offside front lower suspension arm ball joints have shown excessive play and severely deteriorated dust covers in multiple tests, suggesting progressive wear and potential long-term instability in these critical components. The front anti-roll bar linkage pin or bush was also found to be worn excessively in 2022, reinforcing the suspicion that these suspension elements are nearing critical failure. While the vehicle passed the latest inspection, the cumulative evidence points to a need for proactive maintenance to prevent further degradation, which could lead to more severe mechanical failures or compromised roadworthiness. The recorded mileage of 137,743 miles for a vehicle aged approximately 21 years represents a moderate annual usage rate of around 6,559 miles, which is typical for its age. However, the absence of a service history or significant mileage gaps does not necessarily equate to lighter use; instead, it may reflect a pattern of consistent, albeit possibly aggressive, driving. Higher mileage in this context implies accelerated wear on consumables such as tyres, brakes, and suspension components, which aligns with the recurring MOT findings. The front tyres have been worn close to the legal limit in several tests, indicating that they are approaching the end of their useful life and should be replaced soon to maintain traction and safety. Additionally, the rear brake pads were dangerously worn to less than 1.5 mm in 2021, necessitating immediate attention to prevent brake failure and potential road hazard. Given the recurring suspension and brake issues, the prospective buyer should conduct a thorough inspection of the front and rear suspension geometry, focusing on the ball joints, bushings, and anti-roll bar linkages. During a test drive, listen for unusual clunking or rattling noises from the suspension, particularly when navigating bumps or corners, as these could indicate worn or failing components. Uneven tyre wear patterns, such as edge wear, may also suggest misalignment or suspension problems. The offside rear brake discs show signs of wear and pitting, so inspecting the brake system for binding calipers, corrosion, or excessive heat damage is essential. If the brakes feel spongy or require excessive pedal travel, this could signal fluid degradation or hydraulic issues. Additionally, check for any fluid leaks around the suspension arms, CV joints, and brake hoses, as these could indicate failing seals or components. For the Audi A4’s age and mileage, the buyer should also verify the condition of the front headlamps and their lenses, as the minor defects noted in the MOT history could affect visibility. Inspect the tyres for sidewall perishing, which is common in older vehicles due to prolonged exposure to the elements, and ensure they meet the legal minimum tread depth of 1.6 mm. The battery should be tested for health, as standing vehicles can suffer from sulphation or weak terminals, particularly if the engine has been left unused for extended periods. Lastly, given the vehicle’s age, the oil and coolant should be checked for signs of degradation or contamination, and a full fluid top-up or replacement may be advisable to prevent engine or transmission damage. If possible, obtain the service records to confirm adherence to manufacturer-recommended intervals for fluid servicing, timing belt replacement, and other critical maintenance tasks.