yep go to a dealer. Believe me, GTAs are not selling quick these days and thats a trend very likely to continue. A dealer will be more than happy for you to drive his. Good time to buy too for the same reasons. Before you get into one and fall in love (cause you will), make sure you know that the fuel consumption is quite high, the road tax doubles next year and the insurance wont be cheap.
Mechanically, if you are looking at a 03/04 model, it may need belts and plugs doing which will set you back £600-£700 and other bits and bobs so dont be surprised to dish out £1k after buying one. Does it have the smaller 305 brakes and if so does that bother you? Upgrading to 330 is going to cost a lot!
Still want one? Good. They are fabulous cars.
