2021 Toyota Yaris Excel HEV CVT 1.5L Hybrid electric (clean) · OV71 ECZ

The latest MOT test for this 2021 Toyota Yaris Excel HEV CVT, conducted on 2025-11-13, resulted in a passing grade, though it was accompanied by two advisories related to tyre condition. This follows a failure on 2025-11-12 where the near-side front tyre exhibited a dangerous structural separation, a critical defect that would have rendered the vehicle unsafe for road use. The subsequent passing MOT suggests either a timely repair of the tyre issue or that the vehicle has been stationary for a period, allowing the tyre to regain stability. However, the presence of multiple advisories—including cracking or perishing on all four tyres and a minor cut on the near-side rear tyre—indicates a pattern of tyre degradation that warrants careful attention. The trend in maintenance history is inconsistent, with a significant failure followed by a passing MOT, which may reflect either proactive but reactive maintenance or prolonged periods without use, potentially exacerbating existing wear. The recorded mileage of 18,784 miles for a vehicle aged five years represents a relatively low annual usage rate of approximately 3,757 miles per year. This is notably lower than the typical wear rates for a similarly equipped HEV CVT, which often accumulate around 10,000 to 15,000 miles annually under normal conditions. Such low mileage can stem from light usage, long periods of inactivity, or deliberate non-drive cycles, which may contribute to accelerated wear in certain components. For instance, standing tyres can develop sidewall cracking due to exposure to UV radiation and temperature fluctuations, while suspension components like coil springs and bushes may degrade faster if the vehicle is not regularly moved. Additionally, brakes and drivetrain elements may show signs of corrosion or binding if the car has been left unused for extended periods, particularly in the UK’s variable climate where moisture and salt can accelerate deterioration. Given the tyre-related advisories and the vehicle’s age and mileage profile, the prospective buyer should conduct a thorough inspection of the tyres for signs of structural compromise beyond what was noted in the MOT. Focus on the front tyres, especially the near-side, as the 2025 failure highlighted a separation risk. Look for uneven wear patterns, which could indicate misalignment or suspension issues, and check for any bulges, cracks, or tread depth below 1.6mm. During a test drive, monitor for vibration or pulsation at higher speeds, which may signal internal tyre damage or poor alignment. The rear tyres should also be examined for perishing or cuts, as the MOT advisories suggest ongoing wear concerns. Beyond tyres, verify the vehicle’s suspension for excessive play or clunking noises, particularly when driving over bumps, which may indicate worn suspension bushes or broken coil springs. Listen for unusual noises from the drivetrain, such as grinding or whining, which could indicate CVT or transmission issues, and check for fluid leaks under the vehicle, particularly around the CVT housing and brake lines. For a vehicle of this age and mileage, particularly one with low recorded usage, the buyer should also address broader maintenance checks that may not have been covered in the MOT. Given the potential for prolonged inactivity, inspect the brake system for signs of corrosion or binding calipers, as standing vehicles can cause brake discs to rust or seize. Check the brake fluid level and condition, as old fluid can degrade over time, compromising braking performance. The 12V battery should be tested for charge capacity and terminal corrosion, especially if the car has been left unused for extended periods, as batteries can fail silently. Fluid servicing should be timed according to the manufacturer’s recommendations, with particular attention to the CVT fluid, which may need replacement every 60,000 to 100,000 miles or every 2 to 3 years, whichever comes first. Additionally, the exhaust system should be inspected for leaks or structural integrity, as prolonged idling or low usage can lead to carbon buildup or corrosion. Finally, verify that the service history records, if available, include stamps for routine maintenance such as oil changes, filter replacements, and suspension servicing, as these records can provide context for the vehicle’s maintenance history and help identify any gaps in care.