Board Thread:Questions and Answers/@comment-9964494-20141106031052/@comment-25273596-20141115233232

Heres my guess on all of there ages.

Sonic: 15

Tails: 11 (mainly because of the comics)

Knuckles: 16

Amy: 15 or 14 not 12 because when they changed voice actors in 2011 they said amys age was going to change older again.

Sticks: ??? probably 14, her voice throws me off.