Don't be cheap when buying a car, just as a car seller is never afraid of what you buy, everything depends on the later stage. If you go to a cheap place to buy, your maintenance and other things will be involved there. If something goes wrong, will it make your past more troublesome, plus the time and money you have to go back and forth? If it is 20,000-30,000, I don't think it is necessary. Proximity principle. If the difference is more than 50,000, then you must look at the quality of Changzhi's cars, the things you get, and the guarantees you get. There won't be much difference in the prices of ordinary 4S stores. But the small car shop will take your car's certificate as collateral, which is the most disgusting. If you want to buy a car, you must pay in one hand and go through the formalities in the other. Remember, you must look at the certificate. You can't be greedy and cheap. Anger.