Hello, I have been using a 206 GTI for a long time. I have had 2 different GTIs. One of them was an S16. There was no sunroof. The registration document said S16. However, the GTI I bought a year ago was bluish grey (ash grey) with white indicators. I think it was a special series. The registration document says 206 GTI 3P. This was not written on my other GTI. The people in this forum interpreted the 3P as 3 portes, meaning 3 doors. However, this was not written on my other GTI. Does anyone have any information? Is there any difference in the 3Ps?