2012 Lexus RX450H 3.5L Hybrid electric · LR62 VTT

The 2012 Lexus RX450H presents a stable and improving maintenance trend, culminating in a completely clean MOT pass on 31 October 2025 at 63,038 miles with zero defects recorded. That clean sheet is significant because it follows a minor advisory in the 2021 test, where the tester noted front brake discs worn but not excessively. The subsequent four consecutive tests, spanning from November 2022 through October 2025, show no further defects of any kind. This pattern suggests the front brake discs were addressed after 2021 and that the vehicle has since been maintained to a consistently high standard with no emerging mechanical or structural concerns flagged by any tester across nearly four years of annual inspections. The mileage accumulation tells a story of very light use. Over approximately fourteen years, the vehicle has covered just 63,038 miles, averaging roughly 4,500 miles annually. The annual tests show steady but modest increments: 3,355 miles between November 2021 and November 2022, 4,069 miles between November 2022 and November 2023, 4,461 miles between November 2023 and October 2024, and 4,886 miles between October 2024 and October 2025. The rate of accumulation has gradually increased in recent years, which is a positive sign. It indicates the vehicle is being driven regularly rather than sitting stationary for extended periods, a condition that can cause its own problems including flat-spotted tyres, seized brake calipers, and deteriorated rubber components. Despite the clean MOT record, a buyer should still conduct a thorough in-person inspection focused on areas the MOT does not fully stress-test. The hybrid drivetrain, including the inverter coolant pump and battery pack health, deserves close attention given the vehicle's age, as these components can degrade independently of what an MOT captures. Suspension bushes and coil springs should be inspected for perishing, particularly the front lower arm bushes and rear trailing arm bushes common on this platform, since low annual mileage does not prevent rubber deterioration from age. Underbody corrosion should be checked carefully around the rear subframe mounting points and along the sills, as the RX450H's underseal can degrade over fourteen years regardless of mileage. The braking system warrants a road test even though the discs were cleared in 2021 and no further defects appeared. A hybrid vehicle's regenerative braking system can mask early symptoms of a binding caliper or uneven pad wear during normal driving. Tyre condition should be verified, as low-mileage vehicles often have tyres that appear serviceable but are aged beyond their safe lifespan, with sidewall cracking that a visual inspection will reveal. Overall, the documentary record is as clean as any buyer could hope for, but the age of the vehicle means condition on the day matters more than the paper trail.