I love the shape, it looks very fast and very grippy because of the wider rear section. There's also space under the hood to add an engine and lots of room behind the seat for cargo, like a hatchback. The doors also open.
Here's a shot without the outlines:
UPDATE: Added cheese wedge under the headlights to give it a nicer shape
Edited by DrNightmare, 24 July 2012 - 01:14 AM.