Characters vehicle modes? (spoilers???)

Ok so can someone please confirm or deny that there is at least one Autobot or Decepticon that is not a horrible product placement *cough* Ford *cough* GM *cough*. Like is there at least one exotic car ? I know that whole thing about Bumble Bee not being a VW because they didn’t want their company to be associated with war machines, But how about Porsche for Jazz? They took one of my favorite characters and totally screwed him. Couldn’t they have at least included Prowl and made him a 350 Z. I highly doubt Porsche wouldn’t give license rights seeing as how there was that Jazz toy re-released by Takara. And if VW was so touchy about the whole war machine thing wouldn’t that mean he wouldn’t even have existed in the fist place when the G1 cartoon was produced? I seriously think a super euro-tuned 70’s beetle would rock the hell out of a Crapero(pun seriously intended). How about Sideswipe and Sunstreak as a Murcielago and Gallardo? How about Hotrod/Rodimus as a tuned Lancia or a Ferrari? Hell I would have even been happy with Mirage as an F-1 car. Seriously if they plan to make a sequel they’d better have make a huge effort to re-Gen 1 it. Look I was born in 87 and I have grown so fond of the franchise that I find the motion picture an atrocity. I would have trusted Tokyo Cinema to make a live action 10 times better. Anyone Ever hear of “The Grudge” “The Ring” or “Battle Royale” if you have, it was probably the cheap Hollywood knockoff. Unless someone can intice me to see the film by showing me some Juicy Gen-1 ness present in the film (aside from Optimus Prime) I doubt I’ll intentionally see the film. And that’s the end of my questionnaire/rant lacking paragraph breaks. 
