FOR MORE AUTO SHOW VIDEOS & NEWS VISIT: http://www.kbb.com/autoshow Acura ZDX Concept. While largely focused on aesthetics, the Acura ZDX Concept is more than just a design exercise. It presages a production version that will go on sale in the fall of 2009. Power will come from an all-aluminum V6 of unspecified power, mated to a six-speed automatic transmission, sending power through Acuras Super-Handling all-wheel drive system. For more new car reviews, interviews and automotive news visit http://www.kbb.com today.