2016 Aston Martin DB9 5.9L Petrol · DB09 MAC

The most recent DVSA MOT test, conducted on 12 August 2026, resulted in a Pass with no defects or advisories recorded, indicating that the vehicle satisfied all statutory roadworthiness requirements at the time of examination. Reviewing the available MOT history back to August 2020, every annual test has returned a clean Pass with no advisories, failures, or recorded defects, which points to a stable and well-maintained mechanical condition over the observed period. The absence of recurring advisories across multiple tests suggests that items typically subject to wear, such as brake components, tyres, suspension, and exhaust system, have not deteriorated to a level requiring examiner comment, although MOT testing is a snapshot of safety-related items rather than a comprehensive mechanical health check. The recorded mileage of 7,393 miles against a vehicle age of approximately ten years equates to an average annual usage of around 739 miles, which is exceptionally low for any road vehicle and particularly so for a high-performance grand tourer of this calibre. Such limited usage implies that the car has likely spent extended periods garaged or stationary, which carries its own set of mechanical considerations quite distinct from those associated with high-mileage wear. Long standing periods can lead to degradation of seals and gaskets through drying and compression set, oxidisation of brake discs and hydraulic components, depletion of 12V battery capacity, and deterioration of rubber and polymer items through age rather than use. It is therefore important that mileage is not interpreted here as evidence of preserved mechanical condition, as calendar-based ageing of components will have occurred regardless of how few miles have been covered. From a buyer inspection perspective, particular attention should be paid to items that deteriorate with age rather than mileage. Tyre sidewalls and tread rubber should be examined closely for perishing, cracking, and any signs of ozone damage, as tyres older than five or six years can lose structural integrity even with ample tread depth, and the date code on the sidewall should be checked to confirm the manufacturing period. The brake discs are highly likely to exhibit surface corrosion from infrequent use, and a test drive should be conducted to confirm that the calipers release cleanly without binding and that the brakes do not judder or pull under initial application as the corrosion is scrubbed from the disc surfaces. The 12V battery should be load-tested, as prolonged standing will have left it significantly discharged at various points, and battery replacement is advisable if its age exceeds five years or if it shows any weakness on testing. Fluid condition and service history warrant careful verification on a vehicle of this age and type. Engine oil, coolant, brake fluid, transmission fluid, and differential fluid all degrade over time through moisture absorption and chemical breakdown, and the manufacturer specifies calendar-based servicing intervals that supersede mileage-based schedules for low-use vehicles. The service book should be reviewed to confirm that annual or time-based services have been carried out by an Aston Martin specialist or suitably qualified technician, and any gaps in servicing history should be treated as a matter requiring further investigation. On a test drive, listen for any suspension clonks or knocks over uneven surfaces, which could indicate perished bushes or seized components from standing, and observe for any warning lights, irregular idle, or transmission hesitation, as low usage with infrequent warm-up cycles can contribute to carbon build-up, oil glazing, and condensation-related issues within the engine and exhaust system. A pre-purchase inspection by an independent Aston Martin specialist is strongly recommended given the car's age, low mileage, and relative mechanical complexity.