2007 Lexus RX400H 3.3L Hybrid electric · LB07 RXS

The vehicle most recently passed its MOT on 3 July 2026, though the overall maintenance trend regarding the chassis and suspension is currently deteriorating. While the vehicle enjoyed a period of clean passes between 2020 and 2023, the last three years of inspections show a persistent and recurring issue with the front suspension arm pins and bushes. The most recent test also highlights a severely deteriorated dust cover on the nearside front upper anti-roll bar linkage, suggesting that the front-end suspension components are reaching the end of their serviceable life and have been monitored without rectification for several years. With 176,201 miles recorded over 19 years, the vehicle has averaged approximately 9,274 miles per year, which is considered typical for its age. This level of consistent usage suggests the car has not suffered from the detrimental effects of long-term standing, such as seized brake calipers or perished seals. However, this mileage puts significant stress on high-wear consumables and structural components. At this stage of its life, the drivetrain, engine mounts, and suspension geometry are subject to cumulative fatigue, making the recent suspension advisories particularly noteworthy as they align with expected wear for a high-mileage luxury SUV. During a test drive, the buyer should be alert for audible clunks or knocks when traversing uneven road surfaces or during low-speed manoeuvring, which would indicate the suspension arm bushes have progressed from worn to failing. The deterioration of the anti-roll bar linkage dust cover is a critical point; once the seal fails, road grit enters the ball joint, leading to rapid wear and eventual failure. Listen for rattling sounds over small bumps. Additionally, given the 2019 advisory regarding steering rack securing bushes, the buyer should check for any excessive play or lack of precision in the steering feel, as this can affect long-term alignment and tyre longevity. Beyond the suspension, the age and mileage of this Lexus RX400h necessitate a thorough check of the hybrid system and general consumables. The buyer should verify the health of the high-voltage hybrid battery and the 12V auxiliary battery, as these often degrade with age. Inspect the brake discs for heavy corrosion or uneven wear and ensure the brake pedal feel is firm, as hybrid regenerative braking can sometimes lead to caliper binding if not serviced regularly. Finally, the service history should be scrutinized for evidence of calendar-based fluid changes, specifically the coolant and transmission fluids, to ensure the continued reliability of the complex hybrid drivetrain.