chiming in:
I think the P5 is a perfect guy's and girl's car. Its sporty and fun to drive. It has fog lights and a body kit standard which guys like. It has a roof rack (welll some do) for the outdoorsy type who use it to haul bikes, skis, canoes, etc. This could be appealing to both guys and gals. Its got more room than a small (and some mid sized) sedan to haul stuff, but it isn't a gas guzzling SUV. However, it has a wagon body style. My g/f wanted an Escort wagon when she was in HS (don't ask). And the overall body style is cute, yet aggressive.
Absolute girl cars IMO:
Any convertable that is not a sports car. (VW Cabrio fits here, along with the Chrysler Convertables, Cavilier Conv, etc...)
why? because no guy in his right mind would want to be seen. really seen, in a car that isn't sporty.
Another one, which people will yell at me for, is the Eclipse and the 99-01 Cougar. I see more women driving these cars than men for some reason. Excluding the AWD GSX. I know a handfull of guys that own them, but any time I pull up to one at a stop light, its always a girl, or a group of girls.
And this one I'm not sure about but...compact SUVs. Why? First of all, why buy an SUV that isn't 4WD or AWD? I know some have the option, but it isn't a popular one. And some of them have less room that our P5s! Completely impractical. They take the Utility out, and I wouldn't consider any SUV sporty to begin with. Not to be racist, but I usually see short asian women driving these... talking on their cell phones and driving like maniacs.