2015 Audi A3 2.0L Petrol · RO15 CVG

The most recent MOT test on the 2015 Audi A3 was conducted on 2025-10-21 and resulted in a pass, with two advisories noted. The overall maintenance trend over the past six years appears stable, as there have been no failures or critical defects recorded, and the vehicle has consistently passed each MOT without major issues. However, the presence of recurring advisories—particularly the nearside rear tyre damage and the persistent tyre pressure monitoring system (TPMS) warning—suggests some underlying wear or usage patterns that warrant closer attention. The fuel cap rubber seal deterioration is also a notable advisory, as it indicates potential fuel system contamination risks if left unaddressed, which could lead to engine performance issues or even catalytic converter damage over time. The recorded mileage of 15,932 miles for a vehicle aged approximately 11 years is unusually low, reflecting an annual usage rate of around 1,448 miles. Such low mileage is atypical for a car of this age and typically suggests either minimal operational use or prolonged periods of stationary storage. While low mileage can reduce wear on consumables like brakes, tyres, and suspension components, it also raises concerns about potential issues related to standing corrosion, particularly on the nearside rear wheel assembly, where the tyre damage was noted. Extended periods without movement can accelerate corrosion in brake systems, suspension linkages, and even the vehicle’s undercarriage, potentially leading to binding calipers, warped brake discs, or compromised structural integrity if not addressed. For a prospective buyer, the most critical areas to inspect immediately are the nearside rear tyre and the TPMS system. The tyre damage observed in the 2023 MOT advisory—such as cracks or perishing—could indicate underlying structural weakness or improper storage conditions, which may compromise tyre integrity under load. On a test drive, listen for irregular tyre noise or vibrations, and check for uneven wear patterns that could signal underlying suspension or alignment issues. The TPMS warning light, which has persisted since 2023, suggests a faulty sensor or calibration issue; verify that the system is functioning correctly by monitoring tyre pressures manually and ensuring no air leaks are present. Additionally, the fuel cap rubber seal deterioration is a red flag; inspect the fuel cap for cracks or gaps that could allow moisture or contaminants to enter the fuel system, potentially causing engine misfires or reduced performance. Beyond these immediate concerns, given the vehicle’s age and low mileage, a thorough physical inspection is essential. Check the tyre sidewalls for signs of perishing or cracking, which can occur even with low mileage due to prolonged exposure to UV radiation and temperature fluctuations. Inspect the brake system for signs of corrosion on the discs or binding calipers, particularly on the nearside rear, as standing can accelerate rust formation. Verify the condition of the 12V battery and associated wiring, as low usage can lead to sulphation or poor connections. Finally, since the vehicle has not undergone a full fluid service in recent years, consider checking the condition of the engine oil, brake fluid, differential fluid, and coolant. Older fluids can degrade over time, even with low mileage, and may require replacement to maintain optimal performance and prevent long-term damage. If possible, obtain the service history to confirm whether scheduled maintenance intervals have been adhered to, as this will provide further insight into the vehicle’s maintenance regime.