1989 Mazda MX-5 1.6L Petrol · VBZ 4510

The vehicle shows a critical decline in structural integrity based on the most recent inspection. In the test conducted on October 6, 2025 at 137,146 miles, the car failed due to significant corrosion on the offside front integral body structure. The tester identified that the strengthening plate joining the sill, bulkhead, and central chassis member had corroded through, severely reducing the rigidity of the assembly. Heavy corrosion was also noted on the nearside rear outer structure, offside rear outer structure, and the sill end plate. While some areas were not yet holed, the presence of structural failure indicates an advanced stage of rust that requires professional welding. The recorded mileage of 137,146 miles over 37 years averages to approximately 3,700 miles per year. While this low usage suggests the vehicle was not driven frequently, the MOT history indicates this has led to environmental degradation. Between the October 2024 and October 2025 tests, the car covered only 735 miles, yet the mechanical condition deteriorated from minor advisories to major structural failure. This pattern is typical of low-mileage vehicles that sit for long periods, allowing moisture to attack the chassis without the drying effect of regular use. Mechanical and suspension components show widespread wear and neglect across several years. The October 2025 failure flagged all four shock absorbers as having negligible or reduced damping effects, alongside corroded nearside front coil springs. The braking system is also failing, with excessively binding front service brakes, a leaking nearside rear hydraulic caliper, and corroded brake pipes throughout the system. Furthermore, multiple dust covers on ball joints and track rod ends have perished or deteriorated, exposing the joints to grit and debris. Given the structural rot and the multiple safety-related failures, the vehicle requires significant investment investment to be considered roadworthy.