2021 Toyota Yaris Excel HEV CVT 1.5L Hybrid electric (clean) · CK21 KUU

The Toyota Yaris Hybrid tested on January 15, 2026, at 20,407 miles achieved a clean pass with no defects or advisories, confirming current roadworthiness. The absence of recurring issues across the last three consecutive MOTs—all conducted within the standard 12-month intervals—indicates a stable maintenance history. No advisories or failings suggest the vehicle has not experienced persistent mechanical or structural concerns, though this does not preclude undetected wear or neglect in non-MOT-tested areas. The recorded mileage of 20,407 miles over five years—approximately 4,081 miles annually—is unusually low for a vehicle of this age, suggesting either minimal usage or prolonged periods of inactivity. The consistent 12-month intervals between tests (e.g., 11,555 to 15,884 miles between January 2024 and January 2025) rule out rapid mileage accumulation, which could have accelerated wear. However, low mileage does not guarantee absence of deferred maintenance, particularly in components like suspension bushes or hybrid battery health, which may degrade even with limited driving. Given the lack of MOT-reported faults, priority should be given to inspecting high-wear items not routinely tested, such as the hybrid battery’s cooling system and state of charge, as well as the condition of suspension bushes and coil springs—common points of failure in low-mileage vehicles left stationary for extended periods. The brakes, while not flagged, should be checked for uneven wear or binding calipers, particularly if the vehicle has spent time unused, as moisture can accelerate corrosion on brake discs and components. Structural integrity, including underbody corrosion and wheel arch integrity, should also be scrutinised, as rust can develop even in low-mileage cars exposed to salted roads or damp conditions.