2003 Mazda MX-5 1.8L Petrol · XM53 JDM

The vehicle remains roadworthy but the maintenance history reveals a worsening trend regarding structural integrity typical of this MX-5 generation. While it passed its most recent test in July 2025 at 87,215 miles, the record shows multiple advisories for thin rear brake pads and a perished nearside front tyre. The persistent presence of corrosion on suspension mounting points and seat belt anchorages across several years indicates that the chassis's structural health is under active attack, requiring close monitoring despite the current pass status. The mileage profile is exceptionally low for a 23-year-old vehicle, averaging approximately 3,800 miles per year. Between July 2022 at 83,021 miles and July 2023 at 85,962 miles, the car covered only 2,941 miles, followed by another 1,124 miles recorded between July 2023 and August 2024. This low annual usage suggests the car may have sat for long periods, which often explains why rubber components like tyres and metal brake pipes may suffer from dry rot and corrosion rather than mechanical wear. A buyer must conduct a rigorous physical inspection of the underbody, specifically targeting the recurring issues. The tester has repeatedly flagged corrosion on the suspension mounting areas and the nearside inner seat belt anchorage since 2022. These are critical structural points on this model where surface rust can quickly mask deep-seated metal failure. The fractured nearside rear coil spring in 2024 further highlights that suspension components are under stress, and the condition of the corroded nearside rear brake pipe noted in 2023 should be verified to ensure it has not progressed to a point of imminent failure.