Toyota is probably working on future technology that they will add to the LS430 platform over the next 5 years before a new redesign. Here is what I predict.<br>* intellegent navigation system to allow rerouting around high traffic areas.<br>* more intellegent active cruise control that will work in stop-and-go conditions.<br><br>6-speed automatic (for better fuel economy and to match the 6-speeds to be offered by the germans in the next 1-2 years).<br><br>Direct Injection technology: for better fuel economy and power, perhaps an updaded certification of SULEV to keep up with emmission standards.<br><br>active suspension: similar to the Benz system,<br>although Lexus will have its own twist to it.<br>An optional active suspension will allow for a sport/ride switch. So the euroturned model could have impeccable ride and the ultra lux model could handle precisely.<br><br>Wider range of internet access technology including on demand access to mp3 audio.<br><br>Towards the end of the 5-year cycle, a sport tuned LS430 with more horsepower and more aggressive suspension, to help bolster sales. Perhaps Lexus will produce similar models to the AMG tuned vehicles of mercedes.<br><br>For the year 2006, the redesigned LS430 will<br>probably have the following techology<br><br>* 42v electrical system<br>* electronic engine values (made possible by 42v electrical system)<br>* electronic steering and braking (brake and steer by wire) (made possible by 42v electrical system)<br>* Active suspension will most likely be standard. <br> pricing of system will go down due to 42v <br> electrical system<br>* Optional video screens in rear for entertainment and internet access.<br>* humidity control feature added to climate system. <br>* air bags to protect the legs<br>* rear seat front airbags<br>* front grill mounted pedestrian airbags (something being considered as a mandate by the US government).<br><br>Future updates to 2006 LS430 redesign<br><br>* optional automated steering (made possible by steer by wire)