Here are some sites that should help you with your car buying project.
Use the following sites to price new and used cars:
This is probably the best car buying site I found:
The site I bought my car from:
What are the available interest rates?
How much can you afford with the money you were given?
Two good sites for pricing reports, reviews, safety information and buying and leasing information:
This site has all of the Massachusetts car dealerships, as well as some good information:
If you want to search the auto lots, here are some local ones: