So, if we see it like this, we only have to sort out what could be AI and what not.
Its very unlikely that the AI will drive supercars or sportscars. So now we have: Aston Martin DB9, Audi R8 V10, Lexus LFA, Pagani Zonda R, Mercedes SL350 and a Audi TT RS.
Now lets see. the Eldorado is a classic, so it could be vintage. Not likely that the AI will drive it. So now we have: Aston Martin DB9, Audi R8 V10, Lexus LFA, Pagani Zonda R, Mercedes SL350, Audi TT RS and a Eldorado.
The Dodge Durango is possible, but probably not driveable. Though we didnt expect a Cherrokee and now we have one. I will put it in ().
Aston Martin DB9, Audi R8 V10, Lexus LFA, Pagani Zonda R, Audi TT RS, Cadillac Eldorado, (Dodge Durango)
Left over is a: Madza MX-5, Range Rover Sport, Land Rover and a Jeep Wrangler.
I guess that one of those two Land Rovers will be traffic. Two Land Rovers. One is only named 'Land Rover'. The other one acutally has its model name. So I guess that the Range Rover Sport will be driveable. So the Range Rover Sport would be drivable and the 'Land rover' not. Now we are left with a Jeep Wrangler and a Madza MX-5. Since the Madza brand has already been confirmed, the MX-5 is probably the Madza they meant. So now the Wrangler is left. I haven't seen any drive around in the beta, only Raptors and other non-branded pick ups...So I guess the Wrangler is in too, though Im not 100% sure.
So now we have:
Aston Martin DB9, Audi R8 V10, Lexus LFA, Pagani Zonda R, Audi TT RS, Cadillac Eldorado, (Dodge Durango), Madza MX-5, Range Rover Sport, (Jeep Wrangler)