It's the latest model from 2006. The previous driver was a bit old and has had a fair few bumps and scrapes with it, the most serious of which is a long scrape all down the bit of painted metal bodywork that forms the door sills.
So... I was wondering how serious this was from a corrosion standpoint. Does anyone know if recent Vauxhalls have fully galvanised bodywork? I have searched long and hard on the internets for what seems like a fairly obvious question, but the internets have failed me. Basically, I want to know if I can just ignore it for a while, or whether it's better to fork out some money now and get it repaired.