Re: Pacific Rim Robots Vs Autobots
Pacific Rim has a release date of July 11, 2013, so you might have jumped it a bit.
But if I had to make a hasty choice, I'd say the PR machines, since they're over 2,000 feet tall and they fight monsters capable of casually ripping through buildings and bridges. While Optimus(one of the taller TF) was around 20ish
Its conceivable that Prime with Jetpack and Starscream etc out maneuver these things...oh and the ability to use wormholey teleport stuff in Bayformers kinda would make them impossible to defeat too against enemies that slow.
Metroplex in robot mode for the win. (Kinda featured in Transformers the movie 1986 as Autobot city)