2007 Mazda 3 1.6L Petrol · BK57 CUX

The vehicle is currently roadworthy, but the maintenance history indicates a reactive rather than proactive approach to repairs. The most recent test in February 2026 at 100,493 miles passed only after an initial failure involving a split offside front drive shaft CV boot, a worn rear tyre, and headlamp issues. The pattern of failing and then passing on the same day suggests that the owner only addresses faults when strictly necessary to pass the annual test rather than performing routine preventative maintenance. At 19 years old, the recorded mileage of 100,493 miles is significantly low, averaging approximately 5,300 miles per year. This low usage is evident in the gaps between tests, such as the 4,685-mile interval between February 2024 and January 2025. While low mileage generally reduces wear on the engine and drivetrain, it often correlates with age-related degradation of rubber components and the onset of surface corrosion, which is consistent with the structural issues found on the rear sub-frame in the latest inspection record. A buyer must conduct a close inspection of the rear sub-frame, which was flagged for corrosion in February 2026. While the tester noted it was not seriously weakened at that time, Mazda of this era are prone to rapid structural rust that can quickly compromise safety. You should also verify the offside front drive shaft to ensure the replacement CV boot is seated correctly and not currently leaking grease. Given the previous failure for thin brake pads in early 2025, the braking system should be checked for remaining life and signs of sticking calipers to ensure components are not being neglected between service intervals.