
Superman throws Godzilla to the sun and wins, this isn't even a battle.

I love Godzilla more than any other character, but most incarnations of Superman would wreck Godzilla.

That's subjective because Superman is as strong or weak as the writers want him to be. Some writer would write Superman lifting the planet, some will write him barely being able to lift a plane. I find no incarnation of Superman should lift Godzilla or anything that big.
Superman's a fictional character (and a ****ty one at that) and so is Godzilla, whoever you want to win will win. I say Godzilla cuz Superman is horribly overpowered by every fanboy writer that gets him, Godzilla is SUPPOSED to be overpowered though.
If we're talking movies though, I think Legendary Godzilla would kick Man of Steel Superman's ass.

@InstinctiveGigan if you think Superman is overpowered from the fans, just look at Batman's fans.
"Batman wins every fight"

@DEMPLEX I don't know where you got that over exaggerated myth from but it is beyond untrue. The most overpowered Batman has ever been was in Frank Millers Dark Knight Returns where he beats Superman. And I hardly find that overpowered at all.
When Batman is overpowered he beats a character stronger than him, when Superman is overpowered he can move planets, travel faster than light, go through a friggin red sun, etc.
Comparing them in "overpowerness" is pointless cuz it's practically non-existant. However, if you're talking about how fans see him as unbeatable than I agree, but at least Batman's overpowered nature is an ignorant fan thing and not real/canon like Superman's

Me and my friends at school had a two day argument at school about Batman vs. Godzilla. My defense was that Godzilla could easily squash him like a bug, his defense was "Because he's Batman".

Superman was caught in a nuke in "The Dark Knight Returns" and it damn near killed him. he looked like a moving corpse.

In All Star Superman he essentially become a living sun, so I'm going to go with superman in this by a longshot.