araba vs brougham

araba

noun
  • A horse-drawn carriage once used for transportation in pre-modern Turkey. 

brougham

noun
  • A four-wheeled horse-drawn carriage, designed in 1839. It had an open seat for the driver in front of the closed cabin for two or four passengers. 

  • An automobile, a sedan without a roof over the driver's seat. 

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