Is the Infiniti G25 an older lady's car? I'm only 21.... but i love fast, sporty cars?

No, it's not. I have a boyfriend (admittedly in his 50s, but thinks he's 16) that has a bigger Infinity than that, but it has a lot of get up and go, and he wouldn't drive it if it weren't a sporty car, He's in a perpetual mid-life crisis. I've driven it, and it's got a lot of power - he's got a 6. Fun car too, because it can be an automatic OR a manual. This helps if you live or work in DC like we do because then you throw it in automatic when you're in traffic, but on the open road, he always drives it in manual. Not bad on gas mileage either - he lives in southern Maryland and drives 140 miles round trip every day, Needs more TLC and maintenance though, than say, a Honda or a Toyota. Looks good too - he always gets the silver ones with black leather interior because he thinks it's sportier that way, but I like some of the other colors better.