2007 Mazda 6 2.3L Petrol · YA07 EHT

The most recent MOT test on 16 April 2026 resulted in a failure, and the overall maintenance trend for this vehicle is concerningly regressive. The history reveals a pattern of reactive repairs rather than preventative care, culminating in a dangerous failure regarding a modified front suspension arm. The frequency of failures related to critical safety components and emissions suggests a vehicle that has been neglected in recent years, moving from minor advisories to major and dangerous defects. With 121,858 recorded miles over nineteen years, the vehicle has averaged approximately 6,414 miles per year. This usage rate is typical for its age and suggests a moderate duty cycle. However, the mechanical implications of this mileage on a vehicle of this vintage mean that rubber bushings, seals, and structural components are likely reaching the end of their natural service life, which is reflected in the recurring suspension and leak advisories found in the records. A prospective buyer must exercise extreme caution regarding the chassis and steering. The dangerous failure for a modified suspension arm is a critical red flag; you must verify if the vehicle has been improperly lowered or altered, as this compromises structural integrity and handling. During a test drive, listen for clunks or knocks over uneven surfaces, which would indicate worn suspension bushes or failing ball joints. The recurring issues with ball joint dust covers suggest that grit has likely entered the joints, leading to premature wear and potential failure. Furthermore, the recorded general and rear axle corrosion requires a thorough inspection of the sills and subframe for any structural rot that could render the car unroadworthy. The engine and exhaust system show signs of significant instability. The transition from blue smoke advisories, indicating oil consumption, to black smoke and high carbon monoxide readings suggests worsening combustion efficiency or internal engine wear. On a test drive, observe the exhaust for any discoloration during acceleration and check for a strong smell of unburnt fuel. The persistent oil leak and recurring exhaust leaks indicate a lack of attention to seals and gaskets. Finally, the history of worn tyres and thin brake pads suggests a pattern of neglecting consumables; check for uneven tyre wear which may point to alignment issues caused by the aforementioned suspension modifications.