2018 Toyota Prius 1.8L Hybrid electric (clean) · LS68 AAF

The most recent MOT test on 2026-01-07 resulted in a pass, though it included a significant advisory regarding the near-side front tyre’s wear close to the legal limit, specifically showing edge wear indicative of uneven loading or directional instability. This advisory suggests the vehicle has experienced prolonged or excessive lateral forces, which could stem from misaligned wheels, suspension misalignment, or improper tyre fitment. While the preceding MOTs from 2024 and 2025 recorded no defects, the presence of this advisory in the latest test—particularly after a period of no recorded issues—indicates a potential trend toward wear progression that warrants closer inspection. The constant velocity boot failure on the near-side front drive shaft is also a critical concern, as severe deterioration in this boot can lead to lubricant leakage, increased noise, and eventual joint failure, which may compromise drivetrain integrity if left unaddressed. The vehicle’s recorded mileage of 106,050 miles at an age of approximately eight years represents a relatively high annual usage rate of around 13,256 miles per year, which is notably elevated for a hybrid vehicle of this generation. Such mileage accumulation typically accelerates wear on consumables like tyres, brake pads, suspension components, and fluid systems, as well as potential stress on drivetrain elements such as the CV joints and differential. The absence of significant mileage gaps suggests the vehicle has been in regular use, which may explain the observed tyre wear and CV boot degradation. However, the rapid mileage accumulation could also imply either aggressive driving habits or a combination of frequent short trips and prolonged standing, both of which can exacerbate internal component degradation over time. For the prospective buyer, the most urgent immediate checks should focus on the near-side front tyre and the CV boot failure. The tyre’s edge wear suggests the vehicle may have had misalignment or directional instability, so a thorough inspection of wheel alignment, tyre pressure, and tread depth is essential. Listen for any unusual noises from the front CV joint during acceleration and cornering, as a failing boot can produce a whining or clicking sound, and check for oil leaks around the joint housing. The CV boot’s failure is a red flag for potential drivetrain issues, so replacing it promptly is advised to prevent further damage. Additionally, inspect the front suspension for signs of worn suspension bushes or coil spring deterioration, as these can contribute to uneven tyre wear and handling issues. Beyond these immediate concerns, given the vehicle’s age and mileage, a comprehensive inspection should also include a visual and functional check of the braking system, particularly the front discs and calipers, as high mileage can accelerate corrosion or binding. Look for signs of corrosion on brake discs, especially near the hubs, and test for binding calipers that may require adjustment or replacement. Inspect the exhaust system for leaks or corrosion, as standing emissions tests can reveal structural integrity issues over time. Pay particular attention to the battery, as hybrids like the Toyota Prius often suffer from battery degradation due to prolonged disuse or high usage cycles, so a health check of the 12V battery and starter motor is prudent. Finally, verify that all fluids—oil, coolant, brake fluid, and transmission fluid—are at the correct levels and show no signs of degradation, as these fluids degrade over time regardless of mileage. If the vehicle has been in storage, consider a full service to address any potential calendar-based wear, such as checking the service book for scheduled maintenance records.