2007 Aston Martin DB9 5.9L Petrol · D3 KAS

The vehicle most recently passed its MOT in August 2022, though the history reveals a recurring pattern of failures centered on lighting systems and basic consumables. While the vehicle consistently achieves a pass after rectification, the frequency of failures regarding position lamps, stop lamps, and headlamps suggests a reactive rather than proactive approach to maintenance. There are no recorded structural failures or major emissions defects, which indicates the core mechanical integrity remains stable, although the repeated lighting issues warrant a thorough electrical check to ensure there are no underlying wiring faults. With a recorded mileage of 46,644 miles over nineteen years, the vehicle has averaged approximately 2,455 miles per year. This is significantly lower than average usage for a grand tourer of this vintage. While this suggests minimal wear on the internal engine components and drivetrain, such low utilization often introduces specific risks associated with long periods of standing. The primary concern for a buyer is not mechanical wear from use, but rather the degradation of components through inactivity and the effects of time-based chemical breakdown. Given the low mileage and age, a physical inspection must prioritise the condition of all rubber components. Check the tyre sidewalls for fine cracking or perishing, as tyres can become unsafe due to age even if the tread depth remains legal. Pay close attention to the suspension bushes and coil springs for signs of drying or corrosion. During a test drive, listen for any rhythmic humming or droning, which could indicate a recurrence of the wheel bearing issues noted in the 2016 records, and feel for brake shudder or a lack of immediate response, which may suggest binding calipers or surface corrosion on the brake discs from standing. Further attention should be directed toward the vehicle's fluid health and electrical stability. Verify that the engine oil, coolant, and brake fluid have been changed according to a calendar-based schedule rather than mileage intervals, as these fluids degrade and can cause internal corrosion. The 12V battery should be tested for health and charging efficiency, given the vehicle's likely periods of dormancy. Finally, ensure the tyre pressure monitoring system is fully operational to resolve the previous advisory and confirm that all exterior lighting is functioning correctly to avoid the intermittent failures seen in the MOT history.