Equinox, CRV or Sorento?

The Equinox has the most cargo area if you push the rear seat forward (it moves). I don’t believe that the Sorrento or CRV have a movable rear seat. Since the Equinox rear seat moves, it also provides the most rear legroom for the teenagers when that is required. The Equinox also has the best highway mileage at 32 MPG with the 4-cyl (22/26/32 city/combined/highway). The other 2 will suffer gas mileage losses with AWD. Why not consider a 2WD CR-V or Sorrento?