2006 Lexus RX400H 3.3L Hybrid electric (clean) · LA55 XFS

This 2006 Lexus RX400h presents a fundamentally sound roadworthiness record, with the only blemish in its recent history being a tyre-related failure in December 2024 that was rectified the same day, followed by an immediate pass. That test flagged the offside rear tyre as dangerously below the 1.6mm legal tread minimum, with both nearside tyres worn close to the limit and showing edge wear. Since then the vehicle has passed cleanly in May 2026 with no defects or advisories whatsoever, and the broader pattern across 2022, 2023 and 2024 shows a car that routinely meets the standard with minimal intervention. The only other advisory on record is worn, pitted or scored brake discs noted in June 2022, which has not reappeared in subsequent tests, suggesting the braking hardware was attended to. At 128,277 miles over roughly twenty years, the car has averaged around 6,400 miles annually, a typical and unremarkable usage profile for its age. There are no significant gaps in the testing record and no evidence of prolonged lay-ups, which is favourable for a hybrid of this vintage since regular use keeps the drivetrain, braking system and 12V circuits exercised. The steady accumulation of mileage does mean that age-related wear on suspension bushes, dampers, exhaust components and hybrid system ancillaries is to be expected at this stage of life, even where the MOT record shows no current defects. The tyre history deserves particular attention from a buyer. The December 2024 failure, with edge wear noted on both nearside tyres alongside the dangerously worn offside rear, points to a possible geometry issue rather than simple tread consumption. Uneven shoulder wear across multiple corners is characteristic of incorrect wheel alignment or worn suspension components allowing the wheels to run out of tolerance. On a test drive, check that the car tracks straight on a level road without steering correction, inspect all four tyres for even wear across the full tread width, and ask for evidence of a four-wheel alignment having been carried out when the tyres were replaced. Listen for any humming or droning that could indicate unevenly worn replacement tyres. The 2022 advisory for worn, pitted or scored brake discs warrants a physical check even though it has not recurred. During the test drive, feel for any judder or pulsing through the brake pedal or steering wheel under moderate braking from speed, which would indicate disc thickness variation or warping, and visually inspect the disc faces through the wheel spokes for heavy scoring or pronounced lip formation at the outer edge. Given the hybrid drivetrain's regenerative braking, friction brakes on these vehicles can corrode through light use, so confirm the pedal feels firm and progressive rather than spongy. Beyond these specific points, the clean 2026 pass and the absence of any corrosion, structural or emissions concerns in the record make this a comparatively low-risk purchase for a twenty-year-old vehicle, subject to the usual verification of hybrid system health and service documentation.