Sorry Mate i did do a post a few days ago where it went i cant say.
Well what i said was you are looking at around 15L to 16L per 100km could be a bit more if its an auto. My old 2004 CRD would run around 14L my sisters 2006 CRD runs at 13L.
Some thing that you need to take a look at is the lower ball joints they MUST be changed out and it should be done under a recall on the KJ they come apart because they get damaged from the front break disk heat!
You can ask DCSA t check on there system and you make them change them for you. If they tell you that you must change them and pay i should still have the recall notice for you! I gave them a copy of it and they changed mine to the updated part.