Hi all. My cousin has just started a new job just near Canterbury and drives there from Bromley so it's pretty high mileage every day. He was wondering which car would give him the best MPG to keep running costs low. I recommended a Diesel but don't know which one. He's thinking of getting an Astra CDTI 1.7 or 1.9 but I think the 1.7 would be better as it offers much better MPG. Are there any other recommendations that you guys/girls could give? I can't think of anything else! He's budget is, i'm assuming, £7-£9k. I think he preferably want's something with low miles but other than that, no other preference. Oh and it has to at least be half decent. Many thanks in advance.