Hi, I have just bought a 2001 C5 Diesel Estate. After buying it, my insurance company asked if it is the 90 or 110 bhp. I didn't know, so I spoke to the dealer, who called citroen, who said that it was the 90bhp version. But after a few days, I noticed a small sticker on the inside of one of the passenger doors with 110bhp on it. Is there any clear physical way to tell if it is the 90bhp, or the 110? :blink: Thanks, Laz.