I'm a big fan of the PT Cruiser, it just needs a decent sized motor in it. Check out the new concept vehicle at the Paris Motor Show. Very cool.
(http://www.australiancardirectory.com.au/upl_images/N_ptconcept_1c.jpg)
There's a write up of it here at Australian Car Directory (http://www.australiancardirectory.com.au/index.cfm?page=news_details%C3%82%C2%A7ion=2&id=1004), where you'll also find some pix of the new Holden Jack8 (moving marginally back towards the topic ;))
cheers
RET