I wanted a Suburban when the kids were doing a lot of sports that required equipment. The area behind the back seat is massive, roomy enough for 3-4 bikes.
But due to gasoline costs hubby said no. So if you're looking for fuel economy too then you have to actually go and look at the vehicles and see the room behind that back seat. I have a Dodge Crew van and we keep at least one of the seats folded down in the back row all the time to have enough space just for the stuff the kids are doing now.
I drove it all over OKC this last weekend and slid some, not much at all really but some.
When it's snowy and icy everything is going to slide sometimes if the person driving isn't driving right. I saw wreck after wreck but I never came close to anything like that.
I saw a video on FB last year where some S E state had snow and ice on the highways and the drivers had no idea how to drive on it. They were having massive wrecks, one after the other after the other sliding into the pile. Because they were driving like normal on ice.
Learning how to drive on ice and snow was one of the first things my dad taught me. I'm sure you're learned how to drive on it too since you live so far north.
So, again, IF space behind that back seat for hockey equipment is important I suggest you just go look at the vehicles you're interested in and see, physically see, if it's enough room. If it's not enough room then that vehicle won't work for you even if it's a hover craft that never touches the ice/snow.....lol.
If you want one that's only purpose is to be more steady on the ice/snow then you might have to go drive one on an icy day and see how it feels.
I always keep a tire in snow if at all possible so I have traction.