The single biggest problem with my 16’ RX is the trim noise issue. Almost every panel is rattling in the car. The center screen, drivers upper door, passengers lower door, subwoofer area and rear seats. There is a squeaking noise coming from the rear which I have never been able to find it’s origin. The center console flexes like a toyota too. Simply put the RX is way below it’s competitors in terms of build quality and material choices and I happen to think the rest of the line up is suffering from the same problem. I had an RC as a loaner and the door handles were painted silver plastic. This is absymal for a luxury coupe. Neither Bmw 4 series nor an audi a5 uses that kind of cheap plastics. I think lexus designs beautiful interiors but uses too cheap plastics to match the designs. It is the only premium manufacturer which uses plastic emblems on the steering wheel. That is unacceptable.