2021 Toyota Yaris Design HEV CVT 1.5L Hybrid electric (clean) · PK21 CUO

The Toyota Yaris Design Hybrid tested on 9 February 2026 at 14,959 miles achieved a clean pass with no defects or advisories, confirming the vehicle remains roadworthy under current MOT standards. The absence of recurring faults across three consecutive tests—January 2025 (8,400 miles), February 2024 (4,074 miles), and now—indicates a stable maintenance trend with no evidence of escalating mechanical issues. The most recent test’s clean result aligns with the prior two, suggesting the vehicle has not experienced hidden failures or deferred repairs. However, the lack of advisories does not preclude wear items such as suspension bushes or brake components from approaching their serviceable limits. The recorded mileage of 14,959 miles over five years—approximately 2,992 miles annually—is unusually low for a vehicle of this age, particularly given the hybrid’s efficiency. The gaps between tests are consistent: roughly 4,300 miles between February 2024 and January 2025, and another 4,300 miles since the last pass. While this suggests limited use, it also raises questions about whether the vehicle has been stored for extended periods, which could accelerate wear on fluids, tyres, or battery health. The absence of any advisory notes on corrosion or structural integrity does not negate the need for a thorough inspection of these areas, especially if the car has been kept in damp or indoor conditions. Given the clean MOT history, the primary focus for an in-person inspection should centre on high-wear components that are not routinely tested under MOT standards. The suspension—particularly the rear coil springs and bushes—should be examined for uneven sagging or excessive play, as hybrid vehicles often place additional stress on these elements. Brake discs and calipers, though not flagged in tests, warrant inspection for lateral wear or binding, especially if the vehicle has been infrequently driven. The hybrid battery and cooling system, while not MOT-tested, require verification of fluid levels and cable connections, as prolonged inactivity can degrade these systems. Finally, the underbody should be scrutinised for corrosion around wheel arches and sills, even if the MOT record shows no rust advisories, given the vehicle’s age and potential storage conditions.