2014 Toyota Prius 1.8L Hybrid electric · LO14 OTG

The Toyota Prius in question has maintained a passable MOT status in its most recent tests, though the underlying mechanical condition reveals a clear trend of recurring suspension and brake wear that has not been fully addressed. The June 2026 test at 224,274 miles identified light oil misting on both rear shock absorbers—a persistent issue first noted in May 2025—alongside a nearside rear registration plate lamp failure and front brake disc pitting. While these faults were not severe enough to fail the test, their repeated appearance suggests either deferred maintenance or a lack of proactive servicing. The front engine oil level was also flagged as requiring attention, indicating potential fluid neglect. More concerning is the nearside front suspension arm ball joint dust cover failure, which caused a test failure in May 2025 but was not rechecked in the subsequent pass. This implies either a temporary fix or an oversight, raising questions about the integrity of the suspension system under heavy use. The vehicle’s mileage accumulation—averaging roughly 18,700 miles per year—is significantly higher than typical for its age, with the most recent 11,828 miles logged between May 2025 and June 2026 alone. This rapid mileage suggests either commercial or intensive private use, placing additional stress on components like brakes, suspension, and drivetrain. The absence of defects in the May 2024 and February 2024 tests contrasts sharply with the subsequent failures, hinting at a possible change in maintenance discipline or an emerging issue that was not caught early. The gap between the February 2024 pass and the May 2024 test—just three months—also indicates the car was likely driven heavily during that period, further accelerating wear. For a prospective buyer, the most critical areas to inspect in person are the rear shock absorbers, which have shown consistent oil leakage, and the front suspension components, particularly the nearside ball joints and anti-roll bar linkages. The repeated pitting on the front brake discs suggests aggressive braking or worn pads, while the oil level advisory points to potential engine maintenance neglect. Structural checks should extend to the suspension mounts, as deteriorated dust covers imply possible contamination or impending joint failure. The registration plate lamp failure, though minor, may indicate wiring or connector issues worth verifying. Given the Prius’s hybrid drivetrain, any unusual noises from the electric motor or battery cooling system should also be investigated, as these are less frequently serviced but critical to long-term reliability.