My Visa came wit hthe Tuff-Kote Dinol anti-rust treatment system (what happened to that?) and when I sold it at 4 years old in 1985, there was no sign of rust anywhere on it - the mechanic who serviced it thought it should last almost for ever if it was looked after by its following owners. As to bonnets - the problem with the C8 is that yo also have to judge the front taking into account the length of dashboard in front of you, as well as the bonnet. I currently drive a Galaxy which "suffers" from the same problem, and I would not like to try to parallel park without the front and rear sensors which it has. It makes it easier to park than the Scenic I had before (which my wife now drives) and far easier to park than the Rover 820 that I had before the Scenic.