I was at the recent Atlantic City Car Show last month and the Hummer display was there. I asked about a diesel version for 08 and this is what I was told. GM is currently reworking the diesels for (low sulfur) or something, so that they can comply with federal emissions requirements for new vehicles. Although they are not actually working on one for the Hummer right now she said that they have been told that if the engineers are able to work out everything that has to be done for the motors for other trucks then they might look into doing a H2 version. She said that there have been MANY requests for an H2 diesel and it looks like it is in the very near future. As far as 08 goes it would be better known by the time the New York car show hits.
I'm keeping my fingers crossed.
