From what I have read in the motoring press and from a friend who works at dealer near me, the current "glass house" i.e the top section of the Golf including the window lines and shape of windscreen and postion is carried over in Mk6. VW dealers are apprently not expecting Mk 6 until early 2009, with GTI end of that year or early 2010.
Sheet metal pressing /tooling at VW factories now has to cover two model generations, so it has to cover Mk5 and Mk6, so contary to belief I bet it will not look anything like that picture above because that would require different metal pressing. I think we can safely say it will not look to dis-similar to the Mk5.
It will not be a completley new car like the Mk5 was over the Mk4, more of a Mk5 1/2. The aim is to produce a more profitable car per unit, not replace the model completly. So that would generally mean quality will be a step down as they will be making it at a price for the mk6, like Astra, Focus and 1 Series.

The chassis and most componets will be the same, including the engines (apart from new TDIs with common rails), it will just all be made abit cheaper...........but at the same VW list price!
