Designer Robert Hoffmann drew up this Nissan concept for an auto magazine. The futuristic conveyance is not intended for production, but it's an interesting exercise just the same.
The oversized rear wheels are slanted inward, and move backward for highway cruising, optimizing space when retracted for city driving and enhancing stability in conjunction with a deployable rear wing at higher speeds.
The "car of tomorrow" would theoretically employ a hybrid or electric power plant if it were actually built. Kinda looks like a cross between an alien and an iPod.
(Follow the jump for more pics.)
[Source: MotorPasion via Motor Authority]