2003 Mazda MX-5 1.8L Petrol · P5 SVT

The 2026‑06‑30 MOT passed, confirming roadworthiness, yet the near‑side rear integral body structure showed corrosion with structural rigidity not significantly reduced. Recurring rear brake pipe corrosion, persistent suspension arm rust and repeated patch‑weld repairs indicate a worsening rather than improving maintenance pattern. The vehicle’s 59,668 miles at 23 years old represent an average of 2,594 miles per year, a low usage rate that has been sustained since the 2021 test at 56,903 miles, with mileage rising steadily by roughly 300‑400 miles annually through 2026. No abrupt mileage jumps are evident; the incremental increase suggests regular, light‑to‑moderate use rather than long periods of standing. A buyer should therefore inspect the condition of the rear coil springs, the integrity of the corroded sills and patch‑weld areas, the rear brake pipe and any binding on the rear brakes, the wear pattern on the front brake discs, and the strength of the seat‑belt anchorage points, as these components have repeatedly appeared as advisories or failures.