I have just bought a C8 2.2 HDi SX. Build quality is appaling. From day one it has had an engine screech on startup from cold that the dealer can't fix after five workshop visits .. anyone else had this? Also, I too have found the anti pinch to be poor. The door does stop, but not before it has hurt and bruised. Watch out for your kids, it could do some real damage to little hands! The C8 is a great car let down by a lack of attention to quality.