With two kids, we're already finding it a struggle to manage with the m3, it's just got no space in at all.
I think in less than a year we're going to trade and get an x6 50d.
The new model is out now?
It's best not to suggest you will purchase an X6 on this forum.....
But despite what those that haven't owned one say, I've found it very practical for my needs. Though I'd seriously consider the X5 over the X6 if you have kids, the boot floor space is the same but with the coupe slant to the back of the X6 there is less volume of space available in the boot.
Out of interest, how do go about washing the car when you live in a apartment?
The bin stores have both power and taps. They are out of the picture. A little more hassle than washing them at my old place though (driveway)
Just empty a few buckets from the window and let gravity take care of the rest
Haven't tried this yet, must remember to have the z4 roof up before I do!