2012 Lamborghini Aventador 6.5L Petrol · AM11 BAT

The most recent MOT test on 2025-12-31 resulted in a clean pass, marking a significant improvement following the multiple major failures recorded in the preceding test on 2025-12-11. The vehicle’s MOT history demonstrates a notable shift from persistent, critical issues—particularly related to engine diagnostics, exhaust emissions, and tyre pressure monitoring—to a period of stability, with no defects noted since 2024-11-29. While the 2025-12-11 failure suggests unresolved underlying problems at that time, the intervening clean tests imply either corrective action has been taken or the vehicle has been maintained to a higher standard since then. The absence of recurring failures in the last two years suggests a positive maintenance trend, though prospective owners should remain vigilant about the engine’s health and exhaust system, as these were the core areas of concern in the failed MOT. The recorded mileage of 29,824 miles for a vehicle aged approximately 14 years represents a relatively low annual usage rate of around 2,130 miles per annum, which is unusually modest for a high-performance sports car of this class. Such low mileage often correlates with periods of prolonged inactivity, particularly if the vehicle has been stored rather than driven regularly. This usage profile raises concerns about wear and degradation from static conditions, including potential corrosion to the undercarriage, brake systems, and suspension components that can develop when a vehicle stands idle for extended periods. Additionally, fluid degradation—such as brake fluid, differential fluid, and coolant—can accelerate over time due to evaporation, temperature fluctuations, and lack of circulation, even without significant mileage. The absence of recent high-mileage accumulation suggests that wear on consumables like tyres, brake pads, and suspension elements may be less severe than one might expect, but the risk of hidden issues from standing remains a critical factor. Prospective buyers should conduct a thorough inspection of the vehicle’s structural integrity, focusing on the undercarriage for signs of rust, particularly around the exhaust system, wheel arches, and suspension mountings, as prolonged idling can exacerbate corrosion. The exhaust system, which was flagged in the failed MOT, should be closely examined for leaks, cracks, or excessive carbon buildup, which could indicate underlying engine or catalytic converter issues. During a test drive, listen for irregularities in the exhaust note, such as a rough idle, backpressure, or unusual noises that may signal exhaust-related problems. The tyre pressure monitoring system failure from the 2025-12-11 MOT failure is concerning, as it suggests a deeper electrical or sensor issue that could affect tyre safety and performance. A professional diagnostic check of the vehicle’s electrical system, including the tyre pressure monitoring system, is strongly advised to resolve this before purchase. For the engine, given the history of MIL indications and emissions failures, the buyer should prioritise a comprehensive diagnostic test to confirm whether the issues resolved in the last MOT were transient or indicative of a deeper problem. Listen for any knocking, misfiring, or unusual engine noises during acceleration and idling, as these could point to fuel system, ignition, or mechanical wear. The low annual mileage means the vehicle may not have undergone regular servicing, so check for missing or outdated service book stamps, particularly for fluid changes, which should be performed at 60,000–100,000 miles or every 2–3 years for high-performance vehicles. Additionally, inspect the 12-volt battery for signs of corrosion or weakness, as prolonged disuse can lead to battery failure, and verify that all electrical connections are secure. Finally, given the vehicle’s age and potential static exposure, consider a thorough inspection of the brake system, including discs for corrosion or binding, calipers for proper operation, and brake fluid for moisture contamination, as standing can accelerate brake system degradation.