If you are considering purchasing a used family vehicle, you may be thinking about the purchase of a minivan. There are certain things that you need to consider when you think about buying a used minivan. Here are four tips to help you get started: Think About Whether or Not You Want a Minivan: A minivan is not right for every family, even if you have kids. For instance, your husband may hate driving a minivan and insist that you do not consider buying one.