I got my first car a couple days ago, it's a grande punto 56 plate, but all the mk2/2b stuff is confusing, anyone know how to tell which one my car is? I'm looking to put a new body kit on it but I can't with out knowing which it is

on a 56 plate, it will be a Mk3

Mk2/mk2b were the previous shape, and B denotes it's the face-lift model.

Just Grande Punto. They are all the same (even s2 with some small differences)

Don't get confused with mk1 2b 3 etc. (mk3 is actually a mk2b in many Countries)