I have a 2002 206 1.4HDi, yes it rattles a bit, the dash is a horrid lump of solid plastic and the gear change is like pushing a spoon through porridge. But it does 550 miles to a tank of diesel, costs £35 a year to tax and if you go to GSF or Euro Car Parts servicing is cheap too. I've had it for 3 years and done over 50K miles in it and it's been incredibly reliable and I've had nothing major go wrong (touch wood), I just change the oil every 12K miles and keep it well mantained. They were incredibly popular and the UK's best selling car (private purchases) for a number of years. I also agree with Pickle when he says it's always the bad ones you hear about and never the good ones! As with buying any second hand car, service history is key so make sure it has plenty.