I don't think there are girl cars or guy cars. Personally, I have a PT Cruiser in my stable, which some consider a chick car. But when you consider its a stick, Inferno Red, has lots of mods, loud duals, lowered, it ain't. Although, same car in purple, or yellow, yeah, more of a chick car.
I think the color has more to do with it than the car itself.
Only car I can personally think of when someone says "chick car", is the Beetle, especially the cabrio.
No different than calling Buicks "old man cars".
I know plenty of women that drive F250s, a few Trailblazer SS, and one I work with has a few interesting rides, one of her usuals if its nice out is a mid 60s Ford Galaxie. White, roll bar, slotted mags, duals, and all the guys at work drool over it when she drives it to work. Conversely, I know a guy that usually drives an Aveo, but on nice days, he shows up on his Harley Soft Tail. Another drives a white avenger or something like that, but on nice days he roars in on his Night Train.
Bottom line, if you like it.. buy it. If someone else doesn't like it, tell em they don't have to drive it! Then make it faster than whatever they happen to own, and blow their doors off in front of their friends for added effect!