Small cars are more economical than big cars. The first reason is that they don’t use much gasoline. For example, a Tico gets fifty miles per gallon. But a Lexus gets only twenty five miles per gallon. The second reason is Taking care services costs are lower. For instance, for a Camry Corola, you need only fifteen dollars to exchange oil. But you need to pay twenty dollars for a Toyota Tiger in order to exchange oil. The third reason is that Maintenance costs are cheaper. For example, a new tie for Camry Corola costs you only twenty five dollars. Instead, if you want to change a new tie for Toyota, it will cost you forty five dollars. Finally, Taxes that we pay every year are cheaper. For example, you need to pay only ten thousand Riels (10000 Riels) for your Camry Corola. Other one, you have to pay fifteen thousand Riels(15000 Riels) if your car is Toyota. All in all, if you want to save much money on gasoline, taking care services, maintenance, and taxes that you pay every year, you should choose to own a small car.