I too find the mini two-box vehicles intriguing. I still like the Gen I Xb the
better looking, the Gen II looks bloated to my eye.
As to the Cube. Me thinks the asymmetry is a window treatment and merely
cosmetic. I see vertical structure inside the "wrap-around. Ho-hum.
Nothing as daring and 'out of the box" as Frank Lloyd Wright's cantilever
corner window sans post:
More.
Of course, meeting roll-over and crush standards with no roof support on the
left rear corner would be difficult/expensive.