2015 Mazda MX-5 2.0L Petrol · DF65 MKC

This 2015 Mazda MX-5 passed its most recent MOT on 2 September 2025 at 26,385 miles, but the outcome reveals a maintenance pattern that has shifted from stable to borderline. The 2024 test at 21,831 miles was entirely clean, yet twelve months later the tester flagged both front inner brake discs as worn, pitted or scored, and both front inner brake pads were down to 2mm. That is a sharp deterioration in a single year. Combined with recurring tyre cracking advisories across multiple tests, the overall trend suggests routine consumable upkeep has been deferred rather than proactively managed. The mileage profile is unusually low. The car has covered just 26,385 miles over roughly eleven years, averaging approximately 2,399 miles annually. The annual tests between 2021 and 2025 show increments of 1,871, 1,779, 1,927, and 4,554 miles respectively, with the largest jump occurring between September 2024 and September 2025. That spike may indicate a change of keeper or usage pattern after a period of very light use. Prolonged standing can itself cause problems, including flat-spotted tyres, seized brake calipers, and localised corrosion on brake discs, all of which align with the defects now appearing on record. A buyer should focus the physical inspection on the braking system first. The front discs were described as pitted and scored at the most recent test, not merely worn, which points to possible corrosion damage from standing rather than normal friction wear. The pads at 2mm are at or near the legal minimum, meaning replacement is overdue. The rear brakes were also flagged in October 2022 for thin pads and scored discs, so the entire braking circuit needs close scrutiny. Check whether the calipers are binding, whether the disc faces show deep grooves or lipping, and whether the brake fluid has been changed regularly, as moisture absorption in a low-mileage car can degrade performance without obvious symptoms. The tyre cracking advisories recorded in October 2021, September 2022, and September 2023 across all four tyres suggest the rubber has aged beyond its safe service life. Even if tread depth remains adequate, perished sidewalls and tread cracking indicate the tyres need replacing as a set regardless of remaining depth. Beyond consumables, a low-mileage car that may have sat for extended periods warrants inspection of the suspension bushes, coil springs, and underside for surface corrosion. The subframe and sills should be checked carefully, as standing vehicles can trap moisture in structural areas. The mechanical condition is not alarming, but the record shows a car that has recently slipped behind on basic upkeep, and a pre-purchase inspection should verify whether that neglect extends beyond the items already flagged.