are the most popular form of transportation. They come in many different shapes and sizes, from small hatchbacks to large SUVs. They are powered by a variety of engines, from petrol to diesel and electric. They typically have four doors, with seating for up to five passengers. They are equipped with a range of features such as air conditioning, airbags, and entertainment systems. They are a great way to get around and can be used for both short and long trips.