Stealing a car or a car is possible. Of course, it does not rule out that there is an urgent need for someone to change hands with money. These are all possible. It's best to check the condition of the car and understand the problem with the parties.
Of course, in order to promote environmental protection, buying a second-hand car is the best, saving money and protecting the environment. Second-hand goods are inherently risky, so trading second-hand goods needs to be cautious. If you can afford it, you'd better buy a brand-new one.