2009 Toyota Yaris 1.4L Diesel · YC09 MYF

The vehicle is currently roadworthy but the maintenance trend indicates a worsening structural condition alongside mechanical wear. While the car passed its June 2025 test at 148,220 miles, the immediate failure just five days prior revealed a critical structural defect. The presence of excessive corrosion on the offside rear suspension component mounting area and the sill is a significant concern that suggests the structural integrity of the chassis is degrading, despite the subsequent pass or rectification of minor items. At 17 years old, the recorded mileage of 148,220 miles represents an average annual usage of approximately 8,700 miles. This figure is consistent with typical light-to-medium use, showing 1,664 miles driven between May 2023 and May 2024, and another 1,490 miles between May 2024 and June 2025. The steady progression suggests the vehicle is used regularly, though the age has clearly accelerated the degradation of rubber components and metalwork. A buyer must conduct a thorough physical inspection of the underside to assess the extent of the rust noted on the offside rear sill. The June 2025 failure also highlighted worn bushes on the lower suspension arms at both the nearside front and offside rear. While these did not cause a failure in the most recent test, they are signs of wear that will eventually require replacement to prevent unpredictable handling. You should also verify the washer pump and all exterior lighting, as these were previous points of failure that indicate a lack of proactive pre-test checks by the previous owner.