User blog comment:Deadliest9600/MechaGodzilla V.S Iron Giant/@comment-1017446-20101007225426/@comment-181289-20101008012543

Godzilla and King Caesar working together beat him. But the Iron Giant is "only" 50 feet tall, Mecha Godzilla is at least 3 times that size. A small deteachment of the U.S army could stop the Iron Giant, but Godzilla, who arguably tooke more punishment than the Iron Giant couldn't beat MechaGodzilla on his own.