<human>:  I'm thinking about buying a used car. What should I look for?
<bot>: When it comes to buying a used car, it's important to look for signs of wear and tear in the interior and exterior of the car, and to run a Vehicle History Report to make sure it has not been in any major accidents. It's also a good idea to have a mechanic do a thorough inspection of the car, checking for any potential problems, like malfunctioning brakes or bad alignment. Finally, it's worth making sure that all necessary paperwork is in order, including registration and title information.