2023 Lexus NX 350H CVT 2.5L Hybrid electric (clean) · PY07 PBY

The most recent MOT test on 28 May 2026 resulted in a pass, but only after an initial dangerous failure. The failure was specifically due to the offside front tyre having exposed ply or cords, a critical safety defect that necessitates immediate replacement to prevent a blowout. The subsequent advisory regarding a cut on the nearside rear tyre suggests that while the most pressing danger was addressed, the vehicle's tyre management is currently in a reactive state rather than a proactive one. The maintenance trend indicates that while the vehicle is being kept roadworthy, there is a lack of consistent visual inspection regarding consumable items, which could lead to further unexpected failures or safety issues if not monitored. With 21,702 miles recorded over approximately three years, the vehicle has averaged roughly 7,234 miles per year. This usage profile is considered moderate and is well within the expected range for a contemporary Lexus hybrid. This level of mileage implies that the hybrid powertrain and CVT transmission have not been subjected to heavy-duty or high-stress operating conditions. However, because the annual mileage is relatively low, it is important to consider whether the vehicle has spent significant periods stationary, which can occasionally lead to secondary issues such as tyre sidewall perishing or fluid degradation. During your inspection and test drive, you must pay close attention to the tyre condition and the vehicle's handling. Inspect the nearside rear tyre mentioned in the advisory to ensure the cut has not progressed or caused a bulge in the sidewall, which would indicate internal structural damage. Given the recent failure of the offside front tyre, check the steering for any pulling to one side or vibrations through the steering wheel, as the impact that caused the cord exposure may have compromised the wheel alignment or suspension components. Listen for any unusual clunks or knocks when traversing uneven surfaces, which would indicate wear in the suspension bushes or coil springs. Furthermore, you should verify that the vehicle has adhered to a time-based servicing schedule rather than just a mileage-based one. For a low-mileage hybrid, it is essential to confirm that brake fluid and engine coolant have been changed according to the manufacturer's age-based intervals to prevent moisture contamination and degradation. Check the condition of the 12V auxiliary battery and ensure the main hybrid battery has not been subject to deep discharge from long periods of standing. Finally, cross-reference the service book stamps with the recorded mileage to ensure consistent maintenance, as a documented history is crucial for the long-term reliability and warranty of the complex hybrid drivetrain.