I don't think there is any doubt that this will happen. But where it will be located, what the setting is or when it will be released, nobody knows yet. The best thing to do is keep your eyes on the various games forums, and they will announce any news of this.
It may interest you to know that the following dedicated GTA forum actually has a topic called "GTA V?", which you might like to read or even contribute to:
www.gtaforums.com
Yes.
it is coming on and Dec 2012 but they did not say what day.
November 18 2014
GTA 5 was released on September 17, 2013. I hope this helped you! :-D
No it is going to be coming out in 2012 but you can preorder it now
It should come on the 17.09.2013 on the XBOX360 and PS3
GTA 5 will be released on PC on January 27, 2015. The release date is postponed because Rockstar Games wanted to make the HD remastered edition of GTA 5 on consoles.
The date for a possible debut (if any) is unknown.
No, Grand Theft Auto 5 is not released for the Nintendo Wii U
Yes, it is GTA V (GTA 5) coming out way over in 2013. The trailer came out back in November 2011, on the 2nd.
No one knows. Grand theft auto 5 hasn't even be announced yet.
The next GTA is GTA V and it is coming out on September 17, 2013.