Where can I get a list of the cars with the most demand

I want a list of the cars that sell the fastest on the private market via classifieds, dealers, etc. I can find lists about which cars are stolen the most, and which are bought the most just not a list of which used cars have the best prospects for resale.

Is this what you are looking for?
Edmunds
Kelly Blue Book
If so, there should be more info on the web. I googled this. You might be able to refine it by selecting a year or car class.