I need a used car website, where users can search for used cars in their specific areas. The site must be able to search many different sites like cars.com for cars and list them as well. The site also must allow private users to sell their cars on the site. The search must include all models and years of cars. I want it to be similar to cars.com but different in the fact that it uses many different websites to put together the information the potential car buyer sees. The search cannot be a google search, it must fit in with the rest of the site.
