saloon vs sedan

saloon

noun
  • the part of a rail carriage or multiple unit containing seating for passengers. 

  • The cabin area of a boat or yacht devoted to seated relaxation, often combined with dining table. 

  • A tavern, especially in an American Old West setting. 

  • A barbershop (store offering haircuts). 

  • The most common body style for modern cars, with a boot or trunk. 

sedan

noun
  • An automobile designed in a configuration with separate compartments for engine space, driver/passenger space and luggage space. 

  • An enclosed windowed chair suitable for a single occupant, carried by at least two porters, in equal numbers in front and behind, using wooden rails that passed through metal brackets on the sides of the chair. 

  • A handbarrow for transporting fish. 

How often have the words saloon and sedan occurred in a corpus of books? (source: Google Ngram Viewer )