We've shown you the cars of Transformers 3 and the angry T3 trailer, so why not the (mostly GM) cars of T3 in a Chevy commercial that's basically a movie trailer? Also, a fairly accurate portrayal of what it's like to drive around Chicago during rush hour.

Fear not the Decepticons, for they are but angry machines. Behold a greater danger: an articulated 151 bus, for it is a machine in the hands of an angry bus driver.