2004 Mazda MX-5 1.6L Petrol · LJ54 XHO

The vehicle presents a concerning roadworthiness profile characterized by a clear trend of advancing structural degradation. While it passed its latest test in May 2025 at 42,638 miles, the record reveals a history of significant failures related to structural integrity. The transition from a major failure in 2024 involving reduced rigidity in the chassis leg and inner sills to the 2025 pass suggests that while some repairs were made, the underlying issue of pervasive corrosion remains a primary risk for this vehicle. The mileage pattern is exceptionally low for a 22-year-old vehicle, averaging approximately 1,938 miles per year. Between the 2023 test at 36,598 miles and the 2025 test at 42,638 miles, the car covered only 6,040 miles. This low usage often indicates the vehicle has sat stationary for long periods, which correlates with the observed levels of corrosion on the sub-frames and suspension components, as lack of movement can accelerate oxidation on untreated metal surfaces. A buyer must prioritise a rigorous physical inspection of the chassis, sills, and sub-frames. The history consistently flags corrosion across the front and rear sub-frames, as well as the suspension arms. The 2024 failure specifically noted inadequate repairs to the offside front integral structure and central inner sill, indicating previous structural work that must be verified for quality and safety. Additionally, the 2025 test identified pitted rear brake discs, thin pads, and a worn nearside coil spring, suggesting that age-related components are reaching the end of their functional life despite the low mileage.