It doesn't mean it doesn't become a transformer. It's meant to be getting a figure, and I'm pretty sure MB and his website admin wouldn't go out of their way to reveal a vehicle that's just a car, even if it is a Chevy.
Why is it, in this day and age, that we still get zone-restricted videos? This isn't viewable in Canada
I hate that too, but I'm in New Zealand and can view this. Maybe it's my DNS settings, though. In all fairness, you're not missing much. It's..... interesting. That may be pushing it, though. I don't really understand what Mark Wahlberg and "The Touch" have in common, though. Maybe I missed something.
All the vehicles we saw revealed on Bay's site, bar the Sonic, are Transformers.... Which would logically point to the Sonic being one as well.