2013 Mazda MX-5 2.0L Petrol · SM13 MHX

The vehicle remains roadworthy but the maintenance history reveals a concerning trend of deferred mechanical and structural degradation. The most recent test in February 2026 at 43,031 miles shows the car passing despite thin brake pads across all four wheels and a binding offside rear service brake. While the car has passed, the persistence of thinning brake components and binding calipers across multiple years suggests a pattern of only addressing faults when prompted by a tester rather than performing preventative maintenance. At 13 years old, the recorded mileage of 43,031 miles is significantly low, averaging approximately 3,310 miles per year. The data shows a consistent low-usage pattern, with only about 1,000 miles driven between annual tests from 2022 to 2026. However, this low mileage often correlates with age-related issues rather than mechanical wear. The vehicle has sat for long periods, which frequently leads to the specific types of corrosion and seal-related-related failures noted in the record. A buyer must prioritise a thorough inspection of the structural integrity of the chassis. The February 2025 test flagged the offside and nearside rear subframe tie bars as being corroded badly, which is a critical failure point for this generation of MX-5. If these components were not replaced or treated following that advisory, the structural safety of the vehicle may be compromised. Additionally, the rear axle differential leak identified in 2023 needs physical re-verification to ensure the leak has not worsened or led to internal component failure. The braking system requires immediate attention. The recurring reports of binding brakes and thin pads since 2023 indicate that the calipers are likely seizing or the sliders are corroded. Given the low mileage, these issues are likely caused by moisture and corrosion from lack of use. An inspector should check the brake discs for pitting and ensure the entire hydraulic system is operating freely without excessive resistance before completing a purchase.