2018 Toyota Yaris 1.0L Petrol · YP67 PWN

The most recent MOT test on the 2018 Toyota Yaris occurred on 2025-11-04, where it passed with several advisories, indicating ongoing but manageable issues rather than a deterioration in overall roadworthiness. The vehicle’s MOT history reveals a pattern of recurring corrosion-related advisories on the front lower suspension arms, which have been noted in every test since 2023, suggesting consistent exposure to moisture or poor maintenance practices. However, the absence of major failures or critical defects in the last two years—despite persistent minor issues—implies that while the suspension components are degrading, they are not yet at a point where they pose an immediate risk to safety. The failure in 2025-10-28 highlighted a deteriorating anti-roll bar ball joint dust cover and a severely worn suspension arm ball joint dust cover, which are critical for preventing dirt ingress and lubrication loss, but these were rectified prior to the latest test. The recorded mileage of 51,918 miles for a vehicle aged eight years represents a moderate annual usage of approximately 6,490 miles, which is within the expected range for a compact hatchback of this class. Lower mileage could indicate periods of prolonged standing, potentially leading to accelerated wear from standing corrosion, particularly in the suspension and exhaust systems, while higher mileage might suggest more aggressive driving or frequent short trips that contribute to fluid degradation. The absence of significant mileage spikes or rapid accumulation over recent years supports the stability of its maintenance profile, though the consistent advisories on tyres and suspension components underscore the need for proactive wear management. As a prospective buyer, the primary concerns stem from the recurring corrosion advisories on the front lower suspension arms, which require immediate attention. The suspension arms are critical for load distribution and cornering stability, and their corrosion—particularly if it has progressed to the point of weakening—could lead to premature failure, especially under dynamic loading. During a test drive, listen for unusual clunking or rattling noises from the front suspension, particularly when cornering or over bumps, as these may indicate loose or failing suspension components. Additionally, check for uneven tyre wear patterns, which could signal misalignment or suspension issues, and inspect the tyres for sidewall cracking or perishing, as this is more likely to occur with age than mileage alone. The near-side rear tyres being worn close to the legal limit also warrant replacement within the next 3,000 miles to avoid reduced traction and potential hydroplaning risk. Beyond the suspension, the offside front anti-roll bar ball joint dust cover failure in 2025-2025-10-28 is a major concern, as it allows dirt and moisture to contaminate the joint, leading to accelerated wear or seizure. This component is essential for maintaining roll stability, and its replacement should be prioritised to prevent further damage to the anti-roll bar or suspension linkages. The front windscreen wiper failure from 2021 also remains a minor but critical issue, as ineffective wiping can impair visibility and increase the risk of accidents, particularly in adverse weather. Finally, given the vehicle’s age and the advisories on tyre condition, consider a thorough inspection of the brake system, including disc corrosion or binding calipers, which can develop from prolonged standing or infrequent use. Check for brake pedal firmness, uneven brake pad wear, and any shuddering or pulsating sensations during braking, as these may signal underlying issues such as warped discs or contaminated brake fluid. Additionally, verify the 12V battery health, as prolonged disuse can lead to sulphation or internal failure, and inspect the exhaust system for corrosion or leaks, which may indicate catalytic converter degradation or structural integrity issues. Lastly, ensure the service book is up to date, as the Toyota Yaris typically requires a fluid top-up service (oil, coolant, brake fluid) every 12 months or 12,000 miles, and a full suspension and timing belt service every 60,000 miles, to align with the vehicle’s maintenance schedule.