Compared to what you've mentioned so far, the Montero actually seats 7 quite well. The legroom at the rearmost seats are not the best, but they're ok, as long as you're not giants.

With that, you do have to consider that if the 3rd row seats are used, there is barely any room left for luggage. If you really need a large capacity vehicle for everyday use, get a Van, or be spend 3+ Million on the bigger SUVs.