Does that bottom (models etc.) section change as you click different links for the various brands?
If that's the case, then the first thing I'd check is whether the links for the brands have a similar identifier that you could use to loop through. You'd have a loop in the object (not loop stages) that increments a count variable and feed that into a navigate stage that clicks each link. The count variable would go into a dynamic Match Index attribute, so it should click one link after another. Right after clicking the link, you'd have a read stage or a couple read stages to read any links at the bottom of the page. I imagine you'd need a subloop here (again, not referring to loop stages) and hopefully there's some distinction between links at the bottom and links at the top.
I'd try to give you a visual but I can't attach stuff from the domain I'm on right now. If you can, give us some more screenshot of things like the attributes you have available in application modeller when you spy using various spy modes and such. And then it'd be good if you can show various states of that screen such as what happens when you click various car brands.
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Dave Morris
3Ci @ Southern Company
Atlanta, GA
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Dave Morris, 3Ci at Southern Company