2018 Mazda 3 2.0L Petrol · YA18 FBL

The most recent DVSA MOT test conducted on 6 July 2026 resulted in a pass, accompanied by an advisory notice regarding the Tyre Pressure Monitoring System light indicating low tyre pressure. Across the six recorded tests spanning the vehicle's history, the Mazda 3 has consistently passed without any outright failures, which is a strong endorsement of its overall mechanical roadworthiness. The maintenance trend appears broadly stable, with the only recorded advisories being the recent TPMS warning and a prior notice regarding nearside rear brake disc condition from July 2024. The fact that no further brake-related advisories have emerged in the two subsequent tests suggests either that the disc wear has stabilised or that remedial work was carried out, though the absence of a recurrence does not eliminate the need for physical inspection. Recorded mileage stands at 35,900 miles over an approximate eight-year period, equating to around 4,488 miles annually. This figure is considerably below the average annual mileage for a UK vehicle, indicating either notably light usage or extended periods of standing or low-activity use. While low mileage preserves mechanical components such as the engine, gearbox, and drivetrain from wear-related degradation, it can introduce its own issues. Vehicles that spend prolonged periods stationary often suffer from degraded brake discs due to surface corrosion, seized or binding brake calipers, dried and cracked rubber components, and reduced battery capacity. The relatively consistent annual MOT pattern without large mileage gaps suggests the car has been in regular use, but a prospective buyer should still anticipate age-related deterioration in components that degrade through time rather than mileage. Given the vehicle's age and low annual mileage, particular attention should be paid during a physical inspection to several areas. Tyres should be examined closely for sidewall perishing and cracking, as rubber compounds harden and degrade with calendar age irrespective of tread depth, and a vehicle of this age fitted with original tyres would warrant immediate replacement for safety. The brake discs, especially the nearside rear unit previously flagged, should be inspected for lipping, severe corrosion, and signs of the brake caliper binding, which can manifest as uneven braking pull to one side or juddering under firm pedal application. The 12-volt battery is also likely approaching the end of its typical service life and should be load-tested, while all fluid reservoirs should be checked, as brake fluid is hygroscopic and degrades over time, typically requiring replacement every two to three years regardless of mileage. On a test drive, the prospective buyer should listen carefully for any suspension clonks or knocking noises from the front and rear over uneven surfaces, which would indicate worn anti-roll bar bushes, drop links, or strut top mounts that may have deteriorated from age. The steering should feel precise and free from excess play or vibration, particularly under braking, which would point to warped brake discs or worn suspension components. The engine should start promptly from cold and idle smoothly without excessive smoke, while the automatic or manual transmission should engage cleanly. Additionally, the TPMS warning should be investigated to confirm whether it relates to a genuine low-pressure condition in one or more tyres or a faulty sensor, as unresolved TPMS faults can be a recurring annoyance. Finally, verifying a complete service history with evidence of regular oil and filter changes, along with confirmation that the cambelt or timing chain service intervals have been observed according to Mazda's schedule, would provide further reassurance of the vehicle's ongoing maintenance standards.