The 2015 Ford Explorer certainly isn't lacking in space. It comes as a seven-passenger wagon, but it's taller than the Ford Flex, which targets a different audience. The Explorer never feels tight on headroom or cargo space.
For cargo duty, the Explorer comes with a fold-away third-row seat, power-operated if you want. Power or fold the back seat and the middle seats, and the Explorer lays bare 81 cubic feet of cargo volume--almost all of it available for big, flat packages, since the seats fold nearly flat and wear an invulnerable grade of carpeting on their backs. With 21 cubic feet of space with the third row occupied by people, the storage space is fairly large, and lined with durable if inexpensive-looking plasticky material.
Perhaps it was a parting gift from Volvo, or the studying of driver fatigue has paid off: Ford has finally learned how to make more comfortable, supportive front seats, and the 2015 Explorer has them. Softer cushions are paired with just enough side bolstering where you need it, and the seats are power-operated with heating control.
Head room soars in front and the middle row of seats, even with the sunroof option ticked, and the wide center console doesn't cut into knee room very much.
In the second row, there's room for a child between two adults on the bench seat. Knee room is fine, head room is great--but the bottom cushion of the seat could be better tailored. It's short and angles down at its front edge. A pair of buckets can be ordered for the second row, and have the same cozy feel as those up front--without the optional ventilation, though.
The third-row seat is pretty cramped for adults, but it's more than adequate for children, who can climb into the narrow space created when you flip the middle row forward via an easy lever.