2009 Lexus RX400H 3.3L Hybrid electric (clean) · KA09 WAR

The most recent MOT inspection on 7 June 2026 resulted in a pass, though the record indicates a clear trend of worsening mechanical advisories compared to previous years. While the vehicle maintained a clean record between 2019 and 2021, the subsequent inspections show a recurring pattern of deterioration in the front suspension components and more recent issues with tyre wear. The transition from no defects to multiple advisories and minor lighting failures suggests that the vehicle is entering a phase of its lifecycle where wear and tear on consumables and rubber components is becoming more prevalent, requiring closer scrutiny. With 197,505 miles recorded over approximately 17 years, this Lexus RX400H has averaged roughly 11,618 miles per year. This is consistent with typical UK annual usage for a family vehicle of this class. While the mileage is high, the steady accumulation suggests regular use rather than long periods of stagnation, which is generally positive for preventing component seizure. However, at this mileage, the mechanical implications are significant; high-mileage hybrid vehicles require rigorous inspection of the drivetrain, cooling systems, and suspension geometry, as the cumulative stress on bushings, seals, and bearings is substantial. A primary concern for a prospective buyer is the persistent advisory regarding the nearside and offside front suspension arm pins or bushes. These have been flagged consistently since at least 2022, indicating progressive wear. During a test drive, you should listen for knocking or clunking sounds when driving over uneven surfaces or speed bumps, and feel for any vague steering response or instability during cornering. Worn suspension bushes can also lead to uneven tyre wear and compromised handling. Furthermore, the 2026 advisory regarding both rear tyres being worn close to the legal limit or worn on the edges suggests an immediate need for replacement and potentially indicates an underlying alignment issue that should be investigated. In addition to the suspension and tyres, you must verify the condition of the hybrid battery system and the 12V auxiliary battery, as high-mileage Lexus hybrids can face significant costs if these fail. Check the service history for evidence of regular fluid changes, specifically the engine oil, transmission fluid, and the hybrid inverter coolant, as these are critical for long-term reliability at this mileage. Inspect the vehicle for any signs of fluid leaks from the dampers or engine bay, and check the brake discs for excessive corrosion or thinning. Given the age, also examine the rubber components, such as coolant hoses and drive belts, for signs of perishing or cracking, which can lead to sudden failure if not addressed.