No, only on fifth and beyond
Yes it does give you Siri
Jailbreak it.
No, it doesn't. The iPhone 4s has siri.
no
No
You can't
No.
The iPhone with siri because it will look things up for you with siri and can make phone calls
Yes, iPod Touch 5th Generation do have Siri just like the iPhone 4S. Hope this answer helped a lot (And it is true)
Colin
You can in a way if you get open app market and search Siri there is a version there but is is crap
Well there is no such thing as IOS 6 yet. So far its IOS 5.1 i think and siri is only available on the apple iphone 4s. No other devices have siri and there is no app or update for it