2020 Toyota Prius 1.8L Hybrid electric · KV70 MUW

The defining mechanical story of this 2020 Toyota Prius is one of remarkable MOT cleanliness, with three consecutive passes recorded in 2024, 2025 and June 2026, none of which carried any advisories or defects. This is a notably consistent roadworthiness record for the current test cycle. The only blemish across the available history is a single 2023 test where the front tyres and both front and rear brake discs were flagged with advisories. The discs were noted as pitted or scored but not seriously weakened, suggesting surface corrosion typical of a hybrid that relies heavily on regenerative braking and therefore sees less friction pad application on the rear axle. The fact that the more recent tests have reverted to a fully clean record indicates either component renewal in the interim or that the wear has stabilised within acceptable limits, though it does leave an open question about the underlying condition of those discs today. With 84,488 miles accumulated over roughly six years, this Prius is running at approximately 14,000 miles per year, which sits at the higher end of average for its age and platform. Continuous high-mileage running on a hybrid drivetrain generally accelerates wear on the friction braking components, suspension bushes, lower control arms and anti-roll bar links, as the vehicle is being used as a primary commuter rather than a second car. The MOT test gaps are uniform at around twelve months apart, indicating the car has remained in regular service and on the road throughout, rather than being subject to any prolonged SORN period that might trigger corrosion or battery degradation issues associated with standing. Given the 2023 advisory on the front brake discs, a prospective buyer should focus their inspection on the condition of the braking system. On a road test, listen for any grinding, pulsation through the brake pedal or vibration through the steering wheel under firm braking, all of which would indicate the discs have worn beyond their service limit since the last advisory was raised. Check the front pads for material depth and inspect the rear discs and pads visually for lipping or excessive corrosion, as the regenerative braking system on the Prius places most of the stopping force through the front axle, accelerating front disc wear relative to the rears. If the discs have been replaced, ensure the caliper sliders are free and the fluid has been changed, as seized calipers are a common failure point on high-mileage hybrids. The tyre advisories recorded in 2023 are equally worth investigating, as uneven edge wear on both front tyres can point to misalignment, worn suspension bushes or distorted lower arms rather than simple age-related wear. During a test drive, pay particular attention to any knocking or clonking from the front suspension over speed humps and uneven surfaces, as well as vague steering response or tracking pull, which would suggest the suspension geometry has been compromised. Inspect all four tyres for matching make, model and tread depth, and verify the wheel alignment has been professionally checked since the advisory was issued. Finally, confirm that the rear brake discs flagged in 2023 have been monitored or renewed, as their continued use in a pitted condition will eventually require replacement and should be factored into any negotiation on price.