It can be confusing and time-consuming while forcing us to step out of our comfort zone by talking to strangers about something we might not know a lot about. Fortunately, there are basic ways to streamline the process and ensure both sides are satisfied with the deal.

Your author has bought and sold over 50 cars in the past 16 years and spent time working for car dealerships. Drawing on that experience, we’ve compiled a list of the things you should and shouldn’t do, whether you’re off-loading a late-model hatchback or a rare classic.