buggy vs two-seater

buggy

noun
  • A shopping cart or trolley. 

  • A hearse. 

  • A small horse-drawn cart. 

  • A small motor vehicle, such as a dune buggy. 

  • A pushchair; a stroller. 

adj
  • Crazy; bughouse. 

  • Containing programming errors. 

  • Resembling an insect. 

  • Infested with insects. 

two-seater

noun
  • A vehicle with seats for two people (a driver or pilot and one passenger) 

How often have the words buggy and two-seater occurred in a corpus of books? (source: Google Ngram Viewer )