2023 Aston Martin Vantage V12 Auto 5.2L Petrol · KX72 AML

The vehicle most recently passed its MOT on 15 December 2025. Given the limited history of a single test for a vehicle of this age, the overall maintenance trend appears stable, though the presence of a specific advisory indicates the onset of a minor mechanical fault that requires monitoring to prevent it from becoming a failure point in future inspections. The recorded mileage of 3,681 miles is exceptionally low for a three-year-old vehicle, averaging approximately 1,227 miles per year. While this suggests minimal wear on the engine internals, gearbox, and suspension components, such low usage often implies the car has spent significant periods stationary. This usage profile shifts the primary mechanical concern from traditional wear-and-tear to degradation caused by standing, which can negatively affect various rubber components and fluid chemistry. Regarding the recorded advisory, a minor coolant leak from the front return hose must be addressed. A coolant leak, even if minor, can lead to air locks in the cooling system or a gradual loss of pressure, which is critical for the thermal management of a high-performance V12 engine. During a physical inspection, look for white or pink crusty residue around the hose connections and check the coolant expansion tank level. On a test drive, be alert for any sweet-smelling vapour from the engine bay or fluctuations in the temperature gauge, as these indicate the leak may have progressed. Due to the vehicle's low mileage and periods of inactivity, a comprehensive physical inspection is essential. Examine the tyre sidewalls for fine cracking or perishing, as tyres degrade by age regardless of tread depth. Check the brake discs for surface corrosion and ensure the calipers are not binding, which can occur when a vehicle sits for long durations. Furthermore, verify the health of the 12V battery and ensure that engine oil and other lubricants have been changed according to the manufacturer's calendar-based intervals rather than mileage, as oil degrades over time through oxidation.