2006 Lexus GS450H 3.5L Hybrid electric · FP56 YZY

The 2006 Lexus GS450H is currently roadworthy following its most recent MOT on 2024-05-16, but the maintenance trend shows a worsening pattern over the past two years. While the vehicle passed with only minor issues—such as worn sub-frame bushings and slightly defective headlamp lenses—the previous test in April 2024 revealed more serious concerns including major exhaust leaks, fluid leaks from the nearside front shock absorbers, and tyres approaching or at the legal wear limit. These recurring issues suggest that while the car remains compliant, it has not been consistently maintained to a high standard, particularly in areas critical to safety and longevity. The recorded mileage of 123,749 miles at the time of the latest test aligns closely with the vehicle’s age, averaging approximately 6,187 miles per year—a typical usage rate for a luxury saloon of this vintage. However, the MOT history reveals a notable gap between the 2021 and 2022 tests, with no records between May 2021 and April 2022. This absence of data may indicate a period of inactivity or a missed test, which could affect the reliability of the vehicle’s condition assessment. The subsequent tests show a steady increase in mileage, with the car accumulating over 4,500 miles in just 13 months, suggesting regular use but potentially accelerated wear on components like suspension and tyres. Key mechanical concerns include the nearside front shock absorbers, which have shown oil leakage in three consecutive MOTs, indicating a likely failure in the near future. The exhaust system has also been a persistent issue, with both minor and major leaks recorded over multiple tests, pointing to corrosion or structural fatigue. Additionally, the rear sub-frame bushings were flagged in both the 2024 and 2023 tests, suggesting ongoing stress on the suspension system. Buyers should conduct a thorough inspection of the front suspension, rear sub-frame integrity, and brake components, particularly the rear brakes which were noted for binding in the latest test. Tyre condition should also be verified, as multiple tests have flagged tread wear close to the legal limit.