The first thing you will want is a clear understanding of what you are looking for in a car. It's best to narrow your search to a particular make and model that both fits your needs and has a good track record. If you go to a car lot for a particular car and find yourself being steered towards a completely different car don't buy it that day. Go back home and research it thoroughly. Edmunds.com has a great tool for comparing car features.
In nearly every state you have to purchase auto insurance if you drive. Here are some tips for spending less on auto insurance and getting the most for your money.