Public transportation and private cars are the most common ways to move from one place to another. To find out the best one, there are many clear differences between them. First, one obvious difference is time. When someone drives his car, he can drive as fast as he wants. Also, he does not have to wait for anyone, but when someone takes public transportation, he has to wait for everyone to come. Another significant difference is the cost. Driving a private car is much more expensive than taking public transportation because of petrol that hasis become expensive, the maintenance that the car needs every period, and the paid parking lots. On the other hand, taking public transportation like, trains and buses is less expensive because the passenger only pays for the ticket. The third difference is comfort. As long as the person drives his car, he must pay attention to the road condition to avoid accidents. In contrast, taking public transportation can be more comfortable, the passenger can read a book, watch a movie, and listen to music. Finally, the last deferencedifference is safety. Although all of them are safe, public transportation can be safer because of their large size, which gives it great resistance to shocks. To sum it up, driving a private car or taking public transportation can be different in time, cost, comfort, and safety.