if it were me, seriously, i would be looking at either a Toyota Tarago or Hyundai Imax (or Iload...can't remember which one) The Kia's apparently are better than what they used to be, but i still wouldn't trust them properly, not with that amount of money either.... My parents had a Kia Carnival, and so did a friend of mine (she's on ehre somewhere as well Lol) and both of there's were stuffed. I don't even know if my parents one hit the 100k mark

So yeah, with 4 kids, if you want space, i would be looking at a Tarago or Hyundai.