Launched for the 2006 model year, the Mazda CX-9 has soldiered on relatively unchanged until now. The facelifts that Mazda rolled out in 2010 and 2013 brought only minor changes that included new front grilles, updated headlamps, and restyled bumpers. In 2008, Mazda ditched the 3.5-liter V-6 in favor of a 3.7-liter unit, but the larger engine, the only survivor of the brand’s partnership with Ford, has remained unchanged to this day. All told, the current CX-9 is long in the tooth and is long overdue for an overhaul. Fortunately, the much needed redesign has arrived at the 2015 Los Angeles Auto Show and will hit dealerships for the 2017 model year.