The Buffalo was a United States automobile manufactured from 1900 until 1902, by the Buffalo Automobile and Auto-Bi Company of Buffalo, New York. Two models were made, the Junior with a 3.5 hp, and the Senior with 6 hp single-cylinder engines. In 1903 the company was taken over by the E.R. Thomas Motor Company. They combined with Fort PlainSpring and Axel which also made 1 Cylinder Runabouts, Dr. Runabouts. It had no connection with the Buffalo Electric Carriage Company which built cars in Buffalo at the same time.