I'm gonna throw another nod in for the Miata. I was looking for a fun weekend car a few years ago. My criteria: convertible, inexpensive, reliable, fun. Ended up with a 2006 Miata GT. Just about the cost of a new Stern pro - but dare I say even more fun? I had looked at Saturn Sky, Pontiac Solace, Lexus SC300 hardtop convertible (super cool) and a few others but this one just clicked. It's an absolute blast - good to get out and just go for a drive for no reason whatsoever!