2017 Mazda Cx-3 2.0L Petrol · SO66 AHN

The vehicle’s most recent MOT history demonstrates a stable but unusual pattern, with a single failure in January 2026 followed by an immediate retest and pass just one day later. No defects were recorded on any of the five tests spanning from January 2023 to January 2026, suggesting the tester did not identify any recurring mechanical or structural issues. However, the January 2026 failure—despite zero recorded defects—indicates either a procedural anomaly or a minor oversight that did not affect roadworthiness. The vehicle’s most recent test occurred just six months ago, which is acceptable but not ideal for a car of this age, as critical components like suspension bushes, brake pads, and tyres should be reassessed annually or at 12,000-mile intervals. The mileage progression reveals a consistent but moderate usage pattern, averaging roughly 6,900 miles annually over the past three years. Since the 2023 test at 45,538 miles, the vehicle has accumulated 16,602 miles in under three years, which is typical for a lightly used car. There are no extended gaps suggesting neglect, nor any rapid spikes that would imply aggressive driving or deferred maintenance. The lack of mileage variation also means wear items like tyres, brake discs, and suspension components have likely been subjected to steady, predictable stress rather than erratic conditions. Given the absence of recorded defects, the primary focus for an in-person inspection should centre on high-wear areas that are not routinely checked by MOT testers. The suspension—particularly the rear coil springs and bushes—should be examined for uneven sagging or excessive play, as these are common failure points in this model range. Brake calipers and discs should be inspected for corrosion binding or uneven wear, especially if the vehicle has been parked frequently in damp conditions. Additionally, the underbody should be scrutinised for corrosion around the wheel arches, sills, and exhaust system, as rust can compromise structural integrity without being visible from the exterior. The tyres, while not failed in MOT tests, should be checked for uneven tread wear or embedded debris, which could indicate alignment or suspension issues. Finally, the exhaust system’s integrity should be verified, as catalytic converter failures or leaks are not always detectable during a standard MOT.