Also, the new Smarts are about eight inches longer than the older ones. I guess that the thinking was, if you want to sell small cars to Americans, they’d better be the biggest small cars around. (Just joking.)
Smart cars are great metro cars — it’s all about the parking.
I don't have the facts, but it seems like every time diesel starts to get popular in the US, the EPA nails diesel cars with stifling regulations.
I was just looking at the Canadian Smart Car site, and it appears it now has a gasoline engine. I could almost swear that the one the lady I work with owns is a diesel (CDI?) and gets significantly better mileage than that.