[antiterra]

It may not be enough to validate the choice, but the falcon doors make the X a minivan without the stigma of a minivan.

[jdhn]

I'd say that the X is more of a crossover than a minivan. A true minivan would be the FCA Town & Country, Toyota Sienna, or Honda Odyssey.

[mikeash]

Other SUVs accomplish that with regular doors.