Imagine that in most all ways, the Y will be better for a family.
While sedans are the prettier choice, the world has spoken and most all are deciding on cross over SUVs as the prefered choice.
Logic would say the 4 door sedan is the better choice. More nimble, faster, cheaper, more fuel efficient and certainly good enough, but when Mom gets into the picture, the SUV walks away. Better visibility, easier to enter/exit/load the kids. Carry much more stuff for Costco runs, sports gear. Love the hatch back more than a trunk. If Tesla made a MiniVan, that would be even a more appealing choice. Dads like them too, for carrying golf clubs, spare tires, camping stuff, cases of beer.
I knew I made the right choice when I was shopping for a Hobie Kayak. Lady was selling two of them and offered me a great price if I would buy them both. Shoved them both into my X. Passenger sat in the back as well, and it cemented that I had made a wish choice getting the SUV
4 door sedans are dying for most manufacturers in N. America. While they look better than most SUV's, they don't sell nearly as well.
Enjoy your new Y.