South Korea\'s leading automaker Hyundai Motor Group continued to be the best-selling Asian brand in Europe last month despite a slight drop in its market share there, an European industry group said Monday. The group sold 58,585 vehicles in Europe in May, ahead of its largest Japanese rival Toyota Motor Co., which sold 41,626 cars, according to the European Automobile Manufacturers\' Association. Hyundai Motor Group includes Hyundai Motor Co.