Typical American here
we had 3 minivans and only 2 kids, of course we drove N.A. for hockey..it was a must. Toyota Sienna was great highway vehicle and drove fine. (love my lil Civic, but you do what is needed, cant imagine trying to get 3 kids in back of sedan...no way)
Highlander is nice hybrid and plenty of room.
I can't rec. any sedan for 3 kids.
so nm ignore all this !