A.T.
ok.. First of all you have to ask yourself... "what do I use this vehicle for?". If you're like me, and use it for EVERYTHING,, you also have to consider where you're going to put that massive amount of groceries, that sports equipment, ( if your kids play sports,) if you want to allow one of your kids to take a friend when you go to the mall, chuckecheese, etc,, ALL that luggage on family vacations, or a weekend to visit the in-laws, etc... I have 4 kids and own a ford expedition. It seats 8. Usually with football pads & helmets for two, basketballs, soccer balls and pads, toys to keep the younger ones involved in something besides starting fights amongst themselves, to keep them satisfied while we're waiting for practice to be over, taking friends places, camping gear, homeschool stuff, ( IE books, microscopes, telescopes, etc...) and those marathon trips to cosco, sams club and farmers markets. Two dogs, a ball python who all of those usually go with me and my son ( his snake) and we're seriously considering one of those huge transport vans when my husband trades in his sonoma. The 10-12 pas. that you mentioned. Me? I like S P A C E .. and space to put everything w/ out my kids holding boxes of groceries or their equipment in their laps.
If you're planning to et a larger vehicle, why not try the new expeditions, or a suburban if you are not quite ready to go whole hog like me and get the big big van.
I wish you luck in your endeavor, and hope for the best for you and your family.
A.