2010 Mazda MX-5 1.8L Petrol · M31 FLO

The vehicle is currently roadworthy but the maintenance history reveals a worsening trend regarding structural and mechanical degradation. While the most recent test in October 2025 at 104,754 miles passed, it followed an immediate failure due to critically worn offside front brake pads and a pitted disc. The persistence of heavy underbody corrosion and recurring oil leaks across multiple years indicates that while the car remains legally on the road, the underlying condition of the chassis and engine seals is declining without comprehensive intervention. At 104,754 miles over 16 years, the car has averaged approximately 6,500 miles per year, which is consistent with low-useage classic cars. The data shows a steady increase in mileage, with 4,746 miles covered between December 2023 and November 2024, and another 2,909 miles recorded between November 2024 and October 2025. This consistent usage suggests regular operation, yet the intervals between MOT failures and passes suggest that the owner only addresses faults when prompted by a tester rather than performing preventative maintenance. A buyer must conduct a thorough physical inspection of the structural integrity, specifically focusing on the nearside rear sill and the front and rear subframes. The 2024 record flagged heavy corrosion in these areas which, while not currently reducing rigidity, rust on an MX-5 often progresses rapidly to structural failure if left untreated. The front upper suspension arm bushes were noted as worn in 2024, and these should be checked for play that could affect handling. Additionally, the persistent oil leak noted in the last two tests requires a professional assessment to determine if it is a minor valve cover leak or a more significant seal failure that could lead to engine distress.