2008 Lexus RX400H 3.3L Hybrid electric · GF58 DLD

The vehicle remains roadworthy, but the maintenance trend shows a shift toward developing mechanical wear-related issues. The most recent test in September 2024 at 162,323 miles identified a minor exhaust leak on the central section. While the vehicle passed, this defect marks a departure from the clean records seen in previous years, suggesting that age-related components are beginning to reach the end of their service life. The mileage accumulation is remarkably consistent for a vehicle of this age, averaging approximately 9,000 miles per year over the six-year period. The data shows a steady progression of roughly 12,000 to 13,000 miles between annual tests from 2020 to 2024. This regular usage pattern suggests the car is used consistently rather than sitting stationary for long periods, which is generally beneficial for seals and hybrid components, though the total mileage of over 162 miles places significant stress on rubber components and suspension assemblies. A buyer must focus their physical inspection on the offside front suspension. The record notes a worn suspension arm pin or bush in September 2023 at 149,372 miles, which followed a similar advisory for the lower arm rear bush in 2022 at 136,026 miles. These recurring faults indicate that the front-end bushings are degrading. An inspector should check for excessive play in the control arms and further cracking in the rubberwork to determine if the entire subframe or assembly needs replacement. The 2022 test also highlighted a significant lapse in tyre maintenance, with all four tyres flagged for perishing and uneven wear. While these were likely replaced since then, the inner edge wear noted at that time suggests a potential alignment issue that should have been addressed. Given the recent exhaust leak identified in 2024, a thorough visual inspection of the exhaust manifold and hangers is necessary to ensure the leak does not evolve into a structural failure before the next test.