2009 Lexus RX400H 3.3L Hybrid electric · LD09 FDG

The most recent MOT assessment for this Lexus RX400H, completed in April 2026, resulted in a pass, but the recent history indicates a period of fluctuating maintenance standards. While the vehicle passed its latest test, it follows a significant failure in April 2026 due to a dangerous defect regarding critically worn rear brake pads. The maintenance trend appears somewhat reactive rather than preventative, as evidenced by the recurrence of suspension component advisories and the necessity of a failure to address brake thickness. Although the vehicle is currently compliant, the history of major and dangerous failures suggests that maintenance has occasionally been deferred until it reached a critical threshold. The recorded mileage of 65,744 miles is exceptionally low for a 2009 vehicle, averaging approximately 3,867 miles per year. This low annual usage profile suggests the vehicle has spent considerable time stationary or has been used only for short, infrequent journeys. While low mileage generally implies less mechanical wear on the engine and drivetrain, it presents specific risks associated with long periods of standing. In a hybrid vehicle of this age, low usage can lead to the degradation of chemical components and the seizure of parts that typically rely on regular movement to remain lubricated and operational. A primary area of concern for a prospective buyer is the persistent and recurring advisory regarding the suspension arm pins and bushes on both the nearside and offside front assemblies. These advisories have appeared consistently since at least 2023, indicating progressive wear that has not yet reached a failure point but is nearing the end of its serviceable life. During a test drive, you should listen closely for knocking, clunking, or creaking noises when navigating uneven surfaces or turning the steering wheel, as worn bushes can compromise steering precision and cause uneven tyre wear. Furthermore, the recent failure for thin rear brake pads and the advisory for pitted or scored rear brake discs suggest that the braking system requires thorough inspection. You should check for any brake shudder under deceleration or a pulling sensation to the side, which could indicate binding calipers or uneven disc surfaces. Given the low mileage and the age of the vehicle, you must conduct a rigorous physical inspection of rubber components and fluids. The 2024 MOT history specifically noted cracking and perishing on the rear tyres, a common symptom of age-related degradation in vehicles that do not see regular road use. Inspect all tyre sidewalls for fine cracks and check the manufacture date codes to ensure they are not too old, regardless of tread depth. Additionally, examine the underside for signs of corrosion on the exhaust system and suspension mounting points, as standing vehicles can suffer from moisture retention. It is also highly recommended to verify the service history for evidence of calendar-based fluid changes, specifically for the hybrid battery cooling system, brake fluid, and engine oil, as these degrade over time even if mileage remains low.