Both of them have the ability to travel faster than sound however I cant help but give Sonic the winning hoof. Note: I realize that Sonic can now travel the speed of light but for the sake of fairness, i decided to omit that trait. But Sonic doesn't need a few seconds to move a the speed of sound while RD needs a good 10 seconds. Join the conversation You are posting as a guest. What Rainbow Dash matches in top speed, she lacks in acceleration. If you have an account, sign in now to post with your account. Neither, Deoxys speed forme.
Isabela. Age: 29.
She shares Sonics love of speed and determination to win.
Stevie. Age: 23.
Sonic vs Rainbow Dash
Paste as plain text instead. But Sonic doesn't need a few seconds to move a the speed of sound while RD needs a good 10 seconds. Note: Your post will require moderator approval before it will be visible. Before ponies took over the geeky side of me, that spot once belonged to SEGA.