2021 Toyota Yaris Icon HEV CVT 1.5L Hybrid electric · BAG 67S

The 2021 Toyota Yaris Icon HEV CVT received its most recent MOT test on 2026-02-25, which resulted in a passing grade with a single advisory regarding the front inner brake disc showing signs of pitting, scoring, or wear that is not considered seriously compromised but warrants monitoring. This advisory represents a recurring issue in the vehicle’s MOT history, with the previous two tests in 2024 and 2025 also passing without defects, indicating a stable maintenance trend. The presence of this advisory suggests that while the brake system remains functional, the discs are nearing the end of their serviceable life, and further wear could lead to reduced braking performance or even failure if not addressed. The absence of more severe failures or repeated advisories over the past two years suggests that the vehicle has been maintained adequately, but the buyer should prioritise addressing this brake disc condition promptly to prevent potential issues during critical braking scenarios. The recorded mileage of 34,166 miles for a vehicle aged five years reflects a moderate annual usage rate of approximately 6,833 miles per annum, which is within the expected range for a car of this age and model, particularly if it has been used primarily for commuting or light road travel. This mileage level does not indicate excessive wear beyond what is typical for a HEV CVT transmission system, though the consistent annual accumulation suggests regular operation rather than prolonged periods of inactivity. However, the lack of a service history or detailed maintenance records makes it difficult to assess whether the vehicle has been driven in conditions that could accelerate wear on components like the CVT belt, suspension, or exhaust system. For a HEV, the CVT’s low-friction belt and planetary gearbox are designed for longevity, but prolonged high-speed driving or frequent short trips without adequate warm-up could contribute to belt wear or fluid degradation over time. Given the MOT advisory on the front inner brake discs, the prospective buyer should conduct a thorough inspection of the braking system, starting with a visual examination of the remaining disc thickness and surface condition. The discs should be measured against the manufacturer’s specifications to confirm whether they have reached the minimum safe thickness, which for many Toyota models is around 1.5mm. Listen for any unusual braking noises, such as squeaking, grinding, or vibration during deceleration, which could indicate worn pads, warped discs, or binding calipers. On a test drive, apply the brakes at various speeds and observe for any shuddering, pulsation, or uneven stopping distances, as these symptoms may signal warped discs or internal brake system issues. If the discs are confirmed to be worn beyond safe limits, they should be replaced immediately, along with inspecting the brake pads, shoes, and hydraulic system for contamination or fluid degradation. For the broader vehicle inspection, the buyer should also focus on the suspension and exhaust system, as these areas are prone to wear in a vehicle of this age and mileage. Check the front and rear suspension for signs of excessive play, clunking noises during cornering or over bumps, or uneven tyre wear patterns, which may indicate worn suspension bushes, coil springs, or strut mounts. Inspect the exhaust system for leaks, corrosion, or excessive noise, as a HEV’s catalytic converter and muffler are critical for emissions compliance and should be free of damage. Additionally, since the vehicle has been driven at a moderate annual rate, consider examining the tyres for sidewall cracking or perishing, which can occur even with low mileage if the rubber has been exposed to prolonged sunlight or poor storage conditions. Verify the condition of the 12V battery, as standing for extended periods can lead to corrosion on terminals or reduced charge capacity, and check the fluid levels in the engine, transmission, and differential reservoirs, ensuring they are topped up to the manufacturer’s specifications. Finally, if the vehicle has not been serviced according to the owner’s manual, schedule a comprehensive check-up to confirm that the CVT fluid is fresh, the air filter is clean, and the spark plugs are in good condition, as these components are critical for the HEV’s efficiency and longevity.