I have had my Cougar for three months now, and had no problems. It has the 2.5 L Duratec V6 lump, which when I mention this to my friends, they say ‘I bet that drinks fuel’ which to be thoughtful it doesn’t. It does 25/30 mpg, which is pretty good, but there again it depends how you drive it. Although the fuel mpg is quite good, the service prices are far from it, a 12000 mile services is about the £250 mark from Ford, but a major services is much more, my one is due for it’s 10 years major service which means, a cam belt change as well, which will cost around £650!
The thing that did nearly make me faint was the price of the spark plugs being changed £140! This being due it having to take part of the manifold off to get to the back two plugs.