Lexus was the first marque to introduce full hybrid technology to the luxury car in 2005 with the launch of the RX 400h. Since then, we have continued to refine our full hybrid technology through multiple model generations, and cars with Lexus Hybrid Drive have covered millions of miles in real-life driving conditions. Our technology is proven, reliable, intelligent and sophisticated. Lexus Hybrid Drive has been developed solely by Lexus for use in luxury vehicles, based on advanced technology used in over one million hybrid units. And now we offer a complete range of the world's most powerful, full hybrid, luxury cars delivering a combination of high performance, quiet running, improved fuel economy and lower emissions that cannot be matched. Compared with other competing hybrid systems, Lexus full hybrid technology enables the vehicle to run purely on electric power at lower speeds. In Electric Vehicle mode, Lexus full hybrid models create zero emissions. Competitor systems do not offer this, as they employ a far smaller electric motor which only supplements the combustion engine and never powers the vehicle alone.