2010 Lexus RX450H 3.5L Hybrid electric (clean) · LT10 HBP

The most recent DVSA examination on 30 October 2025 resulted in a pass with no defects or advisories recorded, which is a positive indicator of the vehicle's current roadworthy condition. Looking back through the recorded history, the maintenance trend appears broadly stable, with the Lexus passing every test since 2019 and only one outright failure recorded in March 2021 relating to non-functioning offside rear position lamps, which was a simple electrical concern corrected the following day. Advisory items have been relatively minor and largely isolated to the rear axle, covering suspension bush wear and rear brake pad condition, with the more recent tests showing nothing flagged. The absence of any advisories on the latest pass suggests that previous wear items have either been addressed or have not deteriorated to a level requiring tester comment, which reflects favourably on the stewardship of the vehicle. The recorded mileage of 77,293 miles over approximately 16 years equates to an average annual usage of around 4,831 miles, which is considerably below the national average and points to a car that has either been used predominantly for short journeys or has spent extended periods standing idle. Such low annual mileage is mechanically a mixed picture, as it reduces wear on high-mileage components such as the engine internals, clutch and transmission, but it simultaneously accelerates the degradation of components that suffer from lack of use. Long periods of standing can promote brake disc corrosion, caliper seizure due to corroded pistons or guide pins, deterioration of rubber and composite components, and depletion of the 12V battery's reserve capacity. The Lexus hybrid system itself, with its high-voltage battery and regenerative braking function, also benefits from regular use to maintain battery health and balance cell voltages, so extended standing can be particularly relevant for hybrid powertrains. Given the age and low-mileage profile, a prospective buyer should pay particular attention to rubber and perishable components that degrade with calendar age irrespective of mileage. All four tyres should be inspected closely for sidewall cracking, perishing and ozone damage, paying particular mind to the rear pair given the perishing advisories noted in March 2023, and confirming that none of the current tyres are aged beyond six years from the date code stamped on the sidewall. The brake discs, especially those at the rear, should be checked for severe corrosion, pitting or lipping, and the calipers should be examined for any signs of binding or seized slide pins, which are common on vehicles that have seen limited use. The 12V auxiliary battery, which powers the hybrid system's control electronics and is essential for starting, is likely due for replacement at this age and should be load tested, while the hybrid traction battery's state of health and any warning messages on the dashboard should be verified through the trip computer or a dealer diagnostic check. On a test drive, listen carefully for any clonks, knocks or vagueness from the rear suspension, particularly over speed humps and uneven surfaces, as the 2024 advisory noted worn rear trailing arm bushes which, although not yet excessive, will progress with age and use. Check for any rear brake shudder, vibration under light application, or a feeling of the car pulling to one side, which could indicate a binding caliper or a warped disc. The transition between electric and petrol propulsion should be smooth, with no warning lights illuminated, and the vehicle should start readily on the first press. Finally, confirm that the service history demonstrates regular replacement of engine oil, transmission fluid, brake fluid, coolant and the hybrid system's coolant, as time-based fluid degradation is a more relevant concern than mileage-based intervals for a car of this profile, and inspect thoroughly for any oil or coolant leaks from the ageing drivetrain.