1) A car is a motor vehicle used for transporting passengers that carries its own engine. Most have seating for 1-8 people and 4 wheels.
2) The words "automobile" and "car" originate from ancient Greek and Latin terms meaning a self-moving vehicle.
3) The first working automobile was invented in 1769 by Nicolas Joseph Cugnot, who built a steam-powered tricycle in France. However, steam power had limitations and gasoline engines were developed, leading to widespread automobile use in the late 19th century.