Of the luxury and non-luxury, the VW Tiguan is still my favourite. One of the roomiest feeling front and rear, perfect driving position, great luxury features on Highline, huge pana roof, reasonable power vs fuel economy trade-off (the power hesitates with the Tiptronic at times tho, which is annoying), decent refinement, and slightly less expensive. Hatch is on the small side, but at least it's boxy and useable. Awesome all-around package.
The X3 is not my cup of tea at all. Cheap feeling (tho improved in the latest update), reportedly overly firm ride (tho improved again), small, and expensive.
The GLK is gorgeous IMO, and priced well. Front seat space is expansive with the uprightedness and it's powerful, but rear seat leg/knee room is quite restrictive. Surprisingly so. The B-Class is roomier back there.
EX35 feels very luxurious and 'cosy'. Little low and poor use of space though. Has to think it goes and handles like stink though.
XC60 doesn't really stand out to me in any way, but doesn't offend either.
RDX comes across as more of a gussied-up Honda. And Hondas are nice, don't get me wrong. I like them when sitting in them, but they don't feel special. Was once good value, but others here surpass it.
Wanted to really like the Q5, but it disappointed me in a few areas. Doesn't feel as luxurious inside as I had hoped. Overall I'd give it a good going over though, and think spec'd a certain way I'd like it more.
As boring as it may be, I'm drawn to the Lexus RX. The pioneer still impresses in so many areas, it's just a polished performer. But it's not a performance machine, which it appears you're looking for so it's a non-starter in that area.