Whats the milage. All I will say to you is at £4000 for an 01 plate you should ask for the cambelt to be changed. If the dealer says no then ask for £350 off so you can get it done. Ask anyone on this forum and they will preach the same. Cambelt, cambelt, cambelt. If the car sounds like a diesel when it starts then the timing variator is faulty and this is another £90 on top of the cambelt change.
147's are great cars but they dont like neglect. An FSH is a must at this price! Hope this gives you some food for thought!