Zeigler Automotive Group, one of the largest privately owned dealer groups, today announced its continued growth with the opening of Orland Park Nissan and Infiniti dealerships. Located at 8500 and 8550 West 159th Street, the dealerships opened on January 7 as Zeigler Nissan of Orland Park and Infiniti of Orland Park. Zeigler Automotive Group cites the strong growth of the Nissan and Infiniti brands and Orland Park’s vibrant economy as key factors for making the purchases.