<human>: I need help deciding which car to buy.
<bot>: The first step in choosing a car is to decide what features and budget you can realistically afford. Once you have that information, research different models online or at dealerships to find the one that best fits your needs and budget. Make sure to consider safety ratings, fuel efficiency, performance, comfort, and other factors when making your decision. You should also take a test drive of any cars you are considering so that you can get a feel for it before committing.