2014 Toyota Prius 1.8L Hybrid electric (clean) · HJ14 NMF

Sub‑frame corrosion and the progressive loss of protection on the front ball‑joint dust‑covers are the most significant mechanical concerns, as highlighted by the major failures recorded at the 21 July 2026 MOT; remedial work allowed the car to be re‑tested and pass later that day, leaving only advisory notes for the rear sub‑frame and a minor wiper blade fault. Prior to that, the MOT history was clean for three consecutive years, indicating that the recent deterioration is a new development rather than a long‑standing issue. At 173,785 mi the 2014 Prius averages roughly 14,500 mi per year, a mileage rate well above the typical UK average for a vehicle of this age. The consistent annual testing (no gaps longer than a year) suggests the odometer readings are reliable and that the car has been driven regularly rather than sitting idle for extended periods. High annual mileage accelerates wear on consumables such as tyres, brake pads and suspension components, which is reflected in the tyre‑wear advisories and thin‑pad notes from the 2022 tests. The rear sub‑frame corrosion, although recorded as “not seriously weakened”, should be inspected for any signs of rust spreading to mounting points, especially when listening for creaks or feeling for play in the rear suspension under load. The front ball‑joint dust‑covers that failed in 2026 no longer prevent dirt ingress, so a test drive should include firm cornering and bumps to detect any knocking, uneven tyre wear or steering pull that could indicate contaminated joints or impending bearing failure. The off‑side front suspension arm ball‑joint dust‑cover, also flagged as a major defect, warrants a visual check for grit accumulation and a feel for any looseness in the arm when the wheel is rocked. The 2022 tyre advisories and the dangerous front tyre failure that same year mean the current tyre set should be examined for tread depth, side‑wall condition and uniform wear; any tread below 1.6 mm or edge‑wear would be a safety risk. Front brake pads were noted as thin in 2022; the buyer should verify pad thickness and listen for any squeal or pedal pulsation that could suggest uneven wear or glazing. Finally, the off‑side rear registration lamp that failed in 2026 is a simple electrical fix, but the wiring should be inspected for corrosion or loose connections to avoid future illumination failures. A thorough pre‑purchase inspection covering these points will clarify whether the identified issues have been properly remedied and whether any latent wear remains.