Lexus RX 450h SUV hybrid The Persuit of Perfection For Avantgarde

At the Bangkok International Motor Show, Several a month ago, Lexus the Pursuit of Perfection showed their new car the next of RX 400h, SUV hybrid Lexus RX 450h.
The Lexus RX 450h was focused on a segment they call as avantgarde (the pioneer/exponent).
The RX 450h uses the electric engine of James Atkinson concept in 1882 concept.
Lexus RX 450h fist time showed at Greater Los Angeles Auto Show in November last year.
I have no information yet about the price of Lexus RX 450h, I find later.