The updated 2010 Mazda CX-9 is the latest Mazda to get a version of the automaker's new signature design cues, including most prominently the smiling wide lower grille (the CX-9 gets a strake through the middle) and updated fog and headlamp designs. Mazda also promises interior updates for the seven-passenger CX-9, along with slight tweaks to the ride, and additional options and safety features.