"F-segment" cars, the largest passengers in Europe. It is also known as "full-size luxury sedan" (or "large luxury sedan") in the United States, "luxury saloon" (or "luxury limousine") in the United Kingdom, and "Oberklasse" in Germany.
E.g.: Audi A8, BMW 7 Series, Jaguar XJ, Mercedes-Benz S-Class, Porsche Panamera