Hyundai Motor Co. and its affiliate Kia Motors Corp. said Thursday they have unveiled the new Azera full-size car and the GT concept sports sedan, respectively, at the LA Auto Show. Hyundai, South Korea\'s No. 1 automotive company, said the Azera was shown for the first time in the North American market on Wednesday (Pacific Standard Time). The car to be sold early next year is the fifth-generation model of the popular car that is marketed in South Korea as the Grandeur.