I would like to tell you about some differences and similarities between a car and a motor bicycle. There are some differences such as a speed, a cost, a popularity, and a convenience. Anyone knows that the car is faster than the motor bicycle. However, the cost of the car is higher than the cost of the motor bicycle. Unlike the motor bicycle, most people have the car. We always feel a comfortable temperature while we are driving the car whereas we feel cold if we ride the motor bicycle in winter. There are some similarities such as a problem and a danger. The car and the motor bicycle cause an environmental pollution. If many people are driving the car and riding the motor bicycle, they cause an air pollution. Moreover, both of them are so dangerous. If we have an accident, we may die. So we should drive carefully.