Board Thread:Questions and Answers/@comment-33935463-20180426192324/@comment-26912075-20180806041355

Also, don’t forget that DIO is a vampire that naturally heals and is also capable of taking several hits from Star Platinum and survive. So, even if Giorno lands a stand rush on DIO (already highly improbable), then DIO still has a pretty decent chance of surviving and Giorno is very likely not going to get another chance again.