If the market was always right, we'd all be Jeep Sheep. Niche vehicle drivers don't give a rat's onager about the market.
Until you can't find parts in North America for your unicorn euro diesel. The fact of the matter is the D5 was a step backwards and the sales reflect that which is why you are in a D4 forum telling us about how great your D5 is. There is no activity in the D5 forum