In Archie, she is the same age as Tails (a little younger since Tails was born before her). She is physically about the same age as Sally & Mina due to wishing on the Ring of Acorns. It has never been said where she is mentally and that is the constant source of speculation. If Archie continues on its path of making things as similar to the video games as they can where they can (and based on the way she has been acting & looking since Sonic #130), Amy will probably be considered 13, a year older than she is in the video games to coincide with the year jump. --True Red
how old is amy truly? in somepoint didnt she wish on an emrald to make her self older? so isnt she really like 8 or somthing?