Should you choose to just fold down the third row of seats, you’ll yield 41.8 cubic feet of cargo space. Or, if you keep all three rows of seats up, you’ll still get 15.8 cubic feet behind the rear row of seats.
As far as seating goes, exactly how people you can fit depends on your purchase package. The Volvo XC90 interior is available in both six seat and seven seat options. Great news if carpool is in your future: the third row is smaller than the second row, and drivers recommend reserving this row for carting around kids.