Basic Info
They were facelifted in late 2003 (iirc the facelifts will be 2004 on 53 plates) and received a revised interior and a 6 speed gearbox. The only thing that really changed was the centre console, rest of the interior remained the same.
After that, the next facelift came on the 2006 55 plate when it got the chrome splashed about, and the revised lights (with the white stripes) and the revised front grille.
Mechnically they're all the same apart from the change from 5 speed to 6 speed gearbox which apparently is stronger but ive yet to actually speak to anybody who had a 5 speed fail on them.
Crucial question, have you actually driven one ? go take a test drive, i test drove one and couldnt get on with it, other owners have commented that they two found the same thing - its a nice refined car, but has no real sensation of accleration. You look at the speedo, and you are going fast, but you never real feel it.
Go take a test drive and see how you find it, but i found it a bit dull to drive for my liking. Good, but dull.
thats because its n/a turbos always feel fast because theres nothing nothing nothing then boom a great big sudden increase in torque