Welcome to Rallye Motors – Long Island’s premier Mercedes-Benz dealership located in Roslyn, New York. A proud member of the Rallye Motor Company, Rallye Motors has been dedicated to providing our customers with an exceptional automotive experience and serving the local communities since 1958. After 62 years in business, we’ve developed many friendships, relationships, and partnerships with the generations of customers, families, local businesses, and organizations that we’re proud to say have become like family.