<human>:  When did the car company founded by Henry Ford start making cars?
<bot>: The Ford Motor Company was founded by Henry Ford in 1903. It is one of the oldest car companies in the world. Ford started the first mass-produced automobile in 1908. The Ford Model T was introduced in 1908 and was the first car to be manufactured on an assembly line. The Ford Model T was a huge success and led to the mass production of automobiles. The Model T was so popular that it was still being produced until 1927.