2011 Toyota Prius 1.8L Hybrid electric · GJ11 WJO

Tyre tread depth dominates the recent MOT picture – the 2026 test recorded dangerous wear on the near‑side front tyre and the off‑side rear tyre, prompting an outright failure despite an otherwise clean pass for the remaining items. The same inspection flagged a light oil mist on the off‑side front shock absorber as an advisory, while the near‑side front and central front position lamps were also noted as non‑functional, reinforcing a pattern of wear‑related concerns that have resurfaced over the last two years. At 344,428 mi the car has logged roughly 23,000 mi per annum, well above the average for a 2011 model. Such a high cumulative mileage accelerates wear on consumables – tyre rubber, brake discs, suspension bushings and shock absorber seals – and reduces the remaining service life of components that are typically replaced on a lower‑mileage schedule. The MOT record shows no long gaps in testing, indicating the vehicle has been regularly exercised rather than sitting idle, which further supports the expectation of progressive component fatigue. Prospective buyers should treat the tyre situation as the most immediate remedial item; replace both front tyres and the off‑side rear tyre, and inspect the remaining set for uneven wear, sidewall damage or cupping that could indicate alignment or suspension issues. During a test drive, listen for any clunk or thump over bumps that might betray deteriorating shock absorber seals, especially on the off‑side front where oil mist was noted, and verify that the steering remains steady without excessive play. Verify that all position lamps illuminate correctly and that the headlamp levelling and signalling functions operate without hesitation. The brake system, while only advisory in 2023 for mild scoring, should be examined for thickness and surface integrity, particularly given the high mileage and the earlier advisory about front disc condition. Feel for pedal pulsation or judder under moderate braking, and inspect the off‑side front anti‑roll bar ball‑joint dust cover for the severe deterioration previously recorded, as a compromised cover can allow moisture ingress and accelerate corrosion of the joint. A thorough visual and tactile inspection of suspension bushes, shock absorber mounts and brake disc surfaces will reveal whether the wear observed in the MOT history is isolated or symptomatic of broader component fatigue.