2009 Lexus RX 450H SE-L CVT 3.5L Hybrid electric · RE59 KPL

A consistent, defect-free MOT record defines this Lexus RX 450h, with four consecutive passes at the 2022, 2023, 2024 and 2025 tests and no advisories recorded against any component. The only blemish is an isolated failure dated 21 March 2022 which, unusually, is recorded without any defect entries, suggesting an administrative or refusal-to-test outcome rather than a mechanical rejection. The subsequent clean tests confirm the issue, whatever its nature, was resolved promptly and has not reappeared. With no advisories on steering, suspension, brakes, tyres, exhaust, structure or lights over four years of testing, the recorded roadworthiness picture is exceptionally tidy for a vehicle of this age and complexity. Mileage accumulation on this RX 450h sits at 139,323 miles across seventeen years, averaging roughly 8,195 miles annually, which is broadly typical for a luxury SUV of its vintage and not suggestive of either excessive use or extended periods off the road. There are no significant gaps in the MOT testing history, with annual tests recorded from 2022 onward and no evidence of long stationary periods that would raise concerns about seized brake calipers, deteriorated coolant, perished seals or flat-spotted tyres. The continuous testing cadence and the absence of any mileage-related advisories at the 2025 pass indicate the hybrid powertrain and conventional drivetrain components have remained in regular use, which is mechanically beneficial for a vehicle that relies on its hybrid battery and ancillary systems being kept active. Given the completely clean advisory record, there is no specific component history to target during inspection, but the buyer should focus on age-related wear items typical of a high-mileage hybrid SUV now approaching the end of its teenage years. On a test drive, listen for any knocking or clonking from the front suspension over speed humps and uneven surfaces, which would indicate worn lower control arm bushes or anti-roll bar drop links, and feel for vagueness or vibration through the steering wheel that could point to worn tie rod ends or top mount bearings. Check for pulling under braking, suggesting a binding rear caliper or warped front discs, and listen for any droning or humming from the rear that could indicate rear hub bearing wear. The hybrid system itself should be monitored for any unexpected switching between electric and petrol propulsion, hesitation under acceleration, or warning messages on the dashboard, all of which could indicate deteriorating hybrid battery cells or inverter issues. Visually, inspect the underside and around the rear subframe, suspension turrets and brake pipes for any surface corrosion or underseal bubbling, as Lexus products from this era can develop hidden rust in cooler-climate areas despite their general corrosion resistance. Examine the exhaust system mid and rear sections for hanging or heat-shield detachment, and check all four tyres for even tread wear, as uneven patterns could reveal tracking misalignment or worn suspension geometry. Confirm the 12V auxiliary battery has been recently replaced, as a weak auxiliary battery in this model can trigger misleading hybrid system warnings and cause starting issues. Finally, verify the full service history with particular attention to regular hybrid system inspections, coolant changes for the inverter and engine, and brake fluid renewal, ensuring the major mechanical assemblies have been maintained in line with the clean MOT pattern the vehicle presents.