In reality not really, if it had the reliability of a Lexus, I would consider it much more, but if it did we would see a lot more of them. Like the design, interior, capability and fuel efficiency of the diesel. I hope the Tiguan gets about 15% bigger, and has a diesel, and that it can tow at least 3500lbs, that's more realistic.
Just not that many diesel SUV's. Not sure how the older Jeep Grand Cherokee CRD was. The Mercedes GLK is too small.