I guess they don't sell these models in the US, but here the Smart Roadster is pretty popular.
http://faimg1.forum-auto.com/mesimages/11976/smart.jpg
and the more family practical Smart forFour
http://car-reviews.automobile.com/images/cars/ArtImages/22861/alt11.jpg
http://faimg1.forum-auto.com/mesimages/11976/smart.jpg
and the more family practical Smart forFour
http://car-reviews.automobile.com/images/cars/ArtImages/22861/alt11.jpg