I don't think it ever reached the US, but Smart did have a relatively normal 5-door hatchback in Yurp for a while. It was styled to look like the small Smart but was entirely conventional underneath. A few years ago it was killed off, never having sold very well, though the mechanically-identical Mitsubishi model continued.
[ame=http://en.wikipedia.org/wiki/Smart_Forfour]Smart Forfour - Wikipedia[/ame]
-
-
Wow!
The Wikipedia link already has a reference to the deal with Nissan. But it references an article in SFGate, not the press release....
That was fast!
Matt