Creating small Website with DB

We are a vehicle importation and legalization company and want to show our customers vehicles which are ready to import. Also, we want them to be able to send us a complete description of the car they are searching so we can search for it. We should be able to insert vehicles (header, 3-4 text fields, 30-40 features in bullet style, 4-5 fotos (with script to have one large the other thumbnail format and onclick to change image) and small description) into your created database. Then on our search page the cars should be shown as customer searches for. Also 2-3 vehicles to be listened on homepage. Able to show "Car of the month" as feature. Database should be searchable within a form so customer can search for specific car and site shows results in list style with link to see total info on vehicle. Navigation: horizontal navigation bar (5-6 entries written in javascript). Other pages to create: Company info, Contact with form, Services, Finding car form, FAQ, How it works. The pages content will all be in portuguese written, so we provide content and images. Also, we have already our logo and header for page created. Can show competitors websites to show examples, but want no copy-cat.