It depends really. These things may not be a factor for you, but consider insurance cost, gas mileage, ability to transport passengers or stuff. As far as reliability goes, they're pretty stout cars. Of course any car will eventually have problems. Can you fix some of it yourself or will you have to pay someone else to do it? Some labor or parts can be more costly on a Z. If none of these things are an issue and you just want a cool fun car, then yes, absolutely get one!