Hi Sully,
Not sure exactly what the differences are...
Can't see any reference to those names on Nissan.ie either...
[broken link removed]
A good garage should be able to point out the differences which I'm guessing are minor.
I own a 1.6 '03 version and while I'm quite happy with it I'd try to get a 1.8 if I were buying it again. The 1.6 is fine but a little underpowered. It's fine...I mean you get used to it and it's not a particularly heavy car...but 1.8 is the way to go petrol wise.
Actually...if I were buying it again it's the 2.2 diesel that I'd go for. By far the best model.
Otherwise it's a great car though...indestrucible engine, nice looks and lots of extras as standard. Also central console is great...once you get used to it. Handles and drives well.
One other thing, there is significant difference in terms of handling between the '02 and 03 models. Nissan made some changes to the '03 model which make it a much better car.