News Flash: CUVs are wagons.
What defines a wagon vs a CUV, ride Height? CUVs are merely moving back to the "normal" ride height of the 20,30,40,50s. For day to day schlepping duties more ride height is better. Speaking as a former sport wagon owner (re-sprung lowered Passat and a Volvo V70R) the concept on paper is more appealing than in the real world. Bent over trying to latch in baby baskets and helping elderly Parents get in and out is no fun. Add in reduced ground clearance due to winter and deteriorating roads and the decision is a no brainer. A Volvo XC70 is much more practical than a V70. End of story. It is a much easier proposition in a CUV with some height. The market has spoken.
I suppose you have a point but which handles better, is quicker and more fun to drive? People still buy compact and mid-size cars though, so why not one with a bit more practicality? In my experience, wagons are typically longer than compact CUVs, so have a longer albeit shallower load area than a CUV but the length is more useful. There is still a big difference in price between a mid-spec Focus and a mid-spec Escape too (I know that because if there wasn't, I would have bought something like an Escape or similar). Surely, there is a gap in the market for something more practical than a compact/mid-size but less expensive than a CUV?
Good point. I think this just speaks, of course, to different tastes. Some folks, like KTM525 i presume, will place a higher priority on ease of ingress/egress for their infants and/or elderly parents. But I think there are plenty of others who favour a slightly lower ride height for the inherent dynamic advantages.
It also obviously has to do with geography: my home town of Montreal has horrible roads where the higher ground clearance and softer suspension are welcomed. My current city of Vancouver has comparatively glassy roads where a sportier ride is welcomed - just as in Europe, from what I understand, where road quality is markedly better than here.
And I don't mean to exaggerate; we aren't talking about a slammed or "stanced" sports car ride height, we're talking about regular sedan height.