2007 Lexus RX400H 3.3L Hybrid electric · MF07 AOO

The vehicle remains technically roadworthy but the maintenance history reveals a worsening trend regarding deferred suspension and exhaust-related repairs. The most recent test conducted in August 2022 at 147,537 miles identified multiple issues including worn suspension arm bushes, exhaust leaks, and pitted brake discs. While the vehicle passed, the persistence of these faults across several years suggests that the owner has only performed the minimum work required to pass testing rather than addressing the underlying mechanical wear proactively. At 147,537 miles over 19 years, the RX400H averages approximately 7,700 miles per year, which is consistent with typical UK usage for this age. However, there is a significant gap in the data, as the last recorded MOT dates to August 2022. Given the current date of June 2026, the vehicle is nearly four years overdue for its annual inspection. This lack of recent data masks the current state of the drivetrain, rubber components, and hybrid system's operational integrity over the last 30,000+ miles. A buyer must conduct a thorough physical inspection of the front suspension geometry, as worn arm bushes and anti-roll bar pins have appeared in almost every test since 2019. These recurring rubber-related failures can lead to unpredictable handling and uneven tyre wear if not replaced. The braking system also requires scrutiny; the record shows a failing parking brake efficiency of 17% in 2021 and continued pitting on the discs into 2022. The central exhaust leak noted in 2022 should be verified for structural corrosion, as minor leaks often escalate into significant failures on older Lexus models.