Cars are wheeled motor vehicles used for transportation. They typically have four wheels and can carry a small number of passengers. Cars are powered by internal combustion engines or electric motors, making them a popular choice for personal and commercial use. The design and technology of cars have evolved significantly over the years, leading to advancements in safety, efficiency, and comfort. Modern cars often come equipped with various features such as GPS, air conditioning, and advanced driver-assistance systems to enhance the driving experience.