2010 Toyota Yaris 1.3L Petrol · SC59 OBL

Structural corrosion and recurring brake system failures define the mechanical profile of this Toyota Yaris, with the most recent test on 13 July 2026 resulting in a pass despite significant advisories regarding metal degradation. The vehicle has demonstrated a pattern of major failures involving brake pipe corrosion, binding calipers, and chassis integrity, specifically noted in July 2025 when excessive corrosion was identified on the offside rear structure near the axle mount. While the 2026 pass follows a failure regarding parking brake efficiency, the presence of ongoing advisories for a corroded front subframe and front lower suspension arms indicates that the underlying issue of oxidation is a persistent factor in this vehicle's roadworthiness history. The recorded mileage of 86,671 miles over a sixteen-year period represents a relatively low annual accumulation of approximately 5,417 miles. While this lower usage rate typically suggests less mechanical wear on the drivetrain and engine components, the MOT history reveals that the vehicle remains susceptible to significant corrosion. In vehicles with lower annual mileage, the lack of frequent high-speed driving or exposure to varied environmental conditions can sometimes coincide with the accumulation of road salt and moisture in hard-to-reach areas, which is consistent with the repeated failures of brake pipes and structural components documented in the 2024 and 2025 tests. A prospective buyer should pay close attention to the chassis and suspension during a physical inspection and test drive. The 2026 advisories specifically flag the front subframe and both front lower suspension arms for corrosion, as well as welding repairs that have been covered in underseal. It is essential to verify the extent of this oxidation, as underseal can sometimes mask the severity of structural decay. On the road, listen for any rhythmic knocking, clunking, or creaking sounds when traversing uneven surfaces or speed bumps, which could indicate that the corroded suspension components or bushes are compromising the vehicle's handling or structural stability. The braking system also requires rigorous scrutiny due to its history of major failures. Previous records highlight issues with excessively binding service brakes and heavily corroded brake pipes across multiple sections of the vehicle. During a test drive, check for any uneven pulling to one side during braking, a spongy or inconsistent pedal feel, or a noticeable vibration through the pedal. Additionally, the parking brake should be tested for its ability to hold the vehicle firmly on an incline to ensure the efficiency issues noted in the July 2026 failure have been fully rectified.