QUOTE(bUGG @ Nov 6 2012, 08:57 AM)
Now u have seen the picture of both engine, but it doesn't tells anything. I don't think u can make decision just my looking at the photo of the engine.
Go test drive one now. Is free.

Yes, now that we have an idea how the old/new model looks like, the next step would be to take it out for a spin.
Unfortunately, the Test Drive center is still using the 2011 K5 model.
Will certainly share some experience if any, in the future.
If anyone has tried out the current Theta II and the Nu engine, feel free to share your thoughts including some of the minor upgrades