Home » 12-Million-Dollar Merc? 1937 540K Special Is Longtail, Highdoor Roadster with 7k Original Miles » 1937 Mercedes-Benz 540K Special 38 1937 Mercedes-Benz 540K Special 38 Home » 12-Million-Dollar Merc? 1937 540K Special Is Longtail, Highdoor Roadster with 7k Original Miles » 1937 Mercedes-Benz 540K Special 38