2007 Lexus GS450H 3.5L Electric · LT07 JXA

The Lexus GS450H’s most recent MOT test on 2023-08-26—just under three years ago—confirms the vehicle passed without defects at 97,358 miles, though it was retested the following week after a failure at 96,799 miles. This suggests a brief but unnecessary delay in addressing a minor issue before the vehicle was cleared. The broader trend over the past five years remains stable, with no recurring advisories or defects beyond the single retest in 2023. However, the absence of any warnings in earlier tests—including the double entry on 2021-10-13—implies either meticulous maintenance or a vehicle that has not yet exhibited significant wear. The lack of advisories on suspension components, brake systems, or structural integrity is particularly notable, though this does not preclude hidden issues. The recorded mileage of 97,358 miles over nearly 19 years equates to an average of roughly 5,124 miles annually, which is unusually low for a vehicle of this age. The gap between the 2021 and 2022 tests—covering 9,622 miles in just over a year—stands out as the most rapid accumulation, though it does not indicate excessive wear. The prolonged period between 2021 and 2022 (12 months for 9,622 miles) and the subsequent slower pace suggest the vehicle may have spent extended periods stationary, which could affect fluid degradation, tyre condition, or minor corrosion. The retest in 2023 after just 559 miles between failures hints at a minor oversight rather than a systemic problem. Given the clean MOT history, a buyer’s priority should focus on verifying the condition of high-wear items not explicitly tested by the MOT, such as suspension bushes and coil springs, which may show fatigue despite no recorded advisories. The brakes, though not flagged, warrant inspection for uneven wear or binding calipers, particularly if the vehicle was stationary for long periods. Exhaust emissions, while compliant on test, could drift if the catalytic converter or oxygen sensors have degraded over time. Structural integrity—especially in the subframe, sills, and wheel arches—should be checked for corrosion, as hybrid vehicles like this are prone to battery-related fluid leaks that accelerate rust. Finally, the hybrid battery and cooling system, though not MOT-tested, require professional assessment to confirm no degradation or fluid leaks have occurred during the vehicle’s low-mileage periods.