So I went to my main dealer in UK and salesman slipped up giving me info on the new XK. Looks like they will be making a full four seater, not sure if this will be like the Aston Martin Rapide. I'm hoping it will keep its 3 door layout.

Makes sense as they have the F-Type and the current XK size sits too close to that.
The bigger seats in the back will come in handy, but I hope the car doesn't grow too much in size.

 

My dealer said they won't be changing until the 2015 model year.

 

My dealer advised the F Type will take over from the XK, and the XK will be moved into the Aston Martin area of the market. More upmarket and larger. 4 full seats will probably be needed to acheive this. Also look out for a Jag crossover! I think they will probably use the Evoke, and modify and rebadge it. The evoke is made near me at Speke near Liverpool, where they made the X Type. There is also ideas about a full 4 x4. Based on the Range Rover?