2010 Mazda 6 2.2L Diesel · YY60 EOA

The vehicle is currently roadworthy but the maintenance trend shows a concerning shift toward structural degradation. While the car passed its most recent MOT in January 2026 at 147,431 miles, it had failed that same test due to multiple safety-related defects. The transition from a clean record in November 2024 to a failure involving corrosion in early 2026 indicates that the vehicle is entering a phase where age-related wear is accelerating. At 147,431 miles over 16 years, the Mazda 6 averages approximately 9,200 miles per year, which is consistent with typical UK usage for its age. The mileage progression shows consistent use, with roughly 9,000 miles covered between November 2023 and November 2024, and another 6,400 miles covered in the following five months. This regular usage suggests the car has not sat for long periods, but it also means components have been regularly exposed to environmental factors that now affect the chassis. A buyer must prioritize a thorough physical inspection of the inner sills and suspension mounting points. The 2026 test flagged corrosion on the inner sills and both rear suspension arms, which are common failure points on this model. Although the tester noted these were not seriously weakened at the time, the presence of rust on the sills suggests the structural integrity could be compromised. Additionally, the history of pitted nearside rear brake discs in 2023 and worn-edge tyres in 2026 indicates that consumable maintenance is only addressed when they reach failure limits rather than proactively.