OK so how do i get...

Okay, to clear things up which are from another topic:

-All of the cars that are currently specified in this topic are only playable in the Challenge Series. This is the same for Collector's edition on the consoles, too.

-If you happen to get the EA Downloader's Edition which is ONLY FOR PC, you will earn (from what I've heard fully modifiable) a Dodge Challenger 1971 and a Pagani Zonda F.

-On the collector's edition for the consoles you will earn the following cars:
Koenigsegg CCX (Quick Race/Challenge Mode only)
Nissan 240SX (Career) [Must be unlocked in challenge series]
Jaguar XK (Career) [Must be unlocked in challenge series]
Chevrolet Camaro Concept (Quick Race/Challenge Mode only)

If you complete the Career you will unlock the following:
Nissan Skyline R34
Volkswagen Golf R32
Shelby GT500 1967
Dodge Charger SRT8

And I think there are a couple of others that I can't remember.

the last bit..., it depends on what type of car you chose at the start

thats what you unlock when you be exotic ^

...And Muscle. We had this conversation in another topic, I got those exact same cars both times I completed career.

You got the Shelby GT500 1967? At the end of career in Muscle type?

that can't be right o.O

Yeah I did. And with Exotic, too.

you cant get those cars