2004 Mazda MX-5 1.8L Petrol · MKZ 4109

The vehicle currently presents a precarious roadworthiness status with a clear trend of worsening structural integrity and mechanical neglect. While it passed the November 2023 test at 95,238 miles, the preceding July failure revealed critical structural corrosion at the jacking points. The presence of blue smoke during acceleration and a binding nearside front brake indicate significant internal engine wear and caliper issues that remain unaddressed in the most recent record, suggesting the vehicle is operating with ongoing reactive faults rather than preventative maintenance. At 95,238 miles over 22 years, the MX-5 averages an exceptionally low mileage of approximately 4,300 miles per year. However, the data shows a concerning period of inactivity or irregular use between March 2021 and May 2022, where only 1,269 miles were covered in fourteen months. This low-usage pattern often correlates with the corrosion issues noted, as vehicles sitting for long periods are prone to accelerated oxidation and brake seizure, which is evidenced by the surface rust and structural decay flagged in the July 2023 inspection. A buyer must conduct a rigorous inspection of the chassis, specifically focusing on the jacking points and rear outer arches where the tester previously identified corrosion affecting assembly rigidity. The July 2023 report specifically noted that the vehicle was heavily undersealed, which often masks deeper structural rot that cannot be fully assessed without removing the wax coating. Furthermore, the engine requires a compression test to account for the reported blue smoke, and the braking system needs a thorough overhaul to ensure the nearside caliper and front imbalance have been properly rectified beyond merely meeting the minimum legal threshold.