How to setup advanced selection options for products

Hi guys, I have an automobile blog and I want to implement a widget that can provide visitors with specifications of any car. It should be like this
– Visitor from a drop down list selects the Brand
– Then just below that drop down list, next list of models belonging to that brand should appear
– Next drop down with the variants of that model should appear
– After that a table with that car specifications should appear
It’s something like selecting country, then state, then city…
The table should store all the data of various models. I am also looking for some comparison module for this to compare different cars.
Is there some plugin available for this kind of purpose.