2018 Toyota Yaris 1.5L Hybrid electric (clean) · DF18 HWD

The latest MOT test conducted on 1 May 2026 resulted in a pass, but the overall maintenance trend is concerning. There is a clear and escalating pattern of neglect regarding the braking system, with advisories for the rear brake discs appearing consistently since 2022. The progression from general wear to pitting, scoring, and surface corrosion indicates that these components have not been replaced or refurbished despite being flagged for five consecutive years, suggesting a reactive rather than proactive approach to mechanical upkeep. The vehicle has covered 28,807 miles over approximately eight years, averaging roughly 3,601 miles per year. This is significantly lower than the typical UK annual average and suggests the car has been used for short urban journeys or has spent extended periods stationary. While low mileage generally reduces wear on the engine and drivetrain, it often introduces specific risks associated with stagnation, such as the degradation of rubber seals and the accumulation of surface corrosion on brake discs due to a lack of regular heat cycles and friction. The recurring advisories for the rear brake discs are the primary point of concern for a prospective buyer. The transition to pitting and scoring suggests the discs are heavily oxidized and likely require immediate replacement along with new brake pads to ensure optimal stopping power. During a test drive, listen for a grinding sound from the rear or feel for a shudder through the brake pedal during deceleration, which would confirm significant surface irregularity. Additionally, the recent report of a nail in the nearside front tyre must be verified to ensure it has been professionally repaired and that the tyre structure remains sound without any sidewall bulges. Given the low annual usage, a comprehensive physical inspection is necessary beyond the MOT records. Check all tyre sidewalls for perishing or fine cracking, as rubber degrades over time regardless of the remaining tread depth. The 12V battery should be tested for health and charging efficiency, as infrequent use often leads to premature failure. It is also critical to verify the service history to ensure that engine oil and filters have been changed according to calendar intervals rather than mileage alone, as oil degrades chemically over time. Finally, check for any binding calipers or sticking pads that may have developed during periods of inactivity.