2005 Mazda MX-5 1.8L Petrol · BD05 NHC

The vehicle remains roadworthy but the maintenance trend shows a clear decline in the braking system condition. The most recent test on May 27 2026 at 31,749 miles flagged worn, pitted, and scored brake discs on both axles alongside brake binding on the nearside front and offside rear. This follows a recurring issue with pitted discs noted in 2024 and 2025, indicating that the components are suffering from corrosion or surface degradation despite passing the tests. The mileage profile is exceptionally low for a 21-year-old vehicle, averaging approximately 1,512 miles per year. Between May 2023 and May 2026, the car covered only 471 miles, suggesting long periods of stationary or very minimal use. While this low mileage explains the low wear on drivetrain components, it correlates directly with the mechanical issues. The 2021 advisory for perishing rear tyres and the persistent corrosion on brake discs are classic symptoms of a vehicle that sits undisturbed, leading to oxidation rather than distance-related wear. A buyer must conduct a thorough physical inspection for structural integrity, as low-mileage Mazdas of this era are prone to hidden rust in the sills and floor pans. The MOT history shows a fractured anti-roll bar linkage in 2014, which was repaired, but the suspension bushes should be checked for age-related cracking. Given the recent binding brakes and pitted discs, the entire braking system requires an assessment for seized calipers and discs that likely need replacement. Ensure the tyres are inspected for sidewall cracking and dry-cracking, as the record proves the rubber compound is failing due to age regardless of tread depth.