Sonia is 15 years old.
It is 88 years old !
Sonic is about 13 years old on Sonic Underground. On the Sonic Wiki it says Sonic is 17 years old.
In every Sonic game Sonic is about 15 years old.
under ground and old tree stumps
Not really, Sonic Unleashed was on xbox 360, wii, and some other consoles. An old sonic would be on a cartridge but Sonic Unleashed was on a disc, so it's not that old. 2008 was when it came out, but no Sonic Unleashed is not an old sonic game.
He is 15 years old.
Sonic in all modern games is 15 years old.
Sonic if you are under 5 years old, otherwise Jimmy Carter.
17
a old sonic character in the old tv show and comics
In 2099, Sonic the Hedgehog will be 108 years old.
25 maybe.