User blog comment:Godkombat21/Thor vs Goku/@comment-6288072-20130210003512/@comment-181289-20130210004928

Super Saiyan 4 is not a listed abilty. Even then Goku wouldn't Kill Thor, He doesn't like to kill, even in SS4. Thor wouldn't kill him either, Thor normally disabels his oppoents unless he has no other alternative.