OP: Is this a facelift mk3?
Motorpoint and other 'near new' high volume near-new car retailers will have loads of used Focuses (Plural may be Focii?) on sale in this price range.
They depreciate heavily though - If you are looking pre-facelift why not get one a touch older?
The 1.0 engine everyone raves about. I can see the 125 being more than capable of powering the current Focus.
I recall reading something about the 1.0 100 vs. 1.0 125 and the torque is near identical between the two if I recall. Also they may have a different turbo but are otherwise the same engine (the 100 and 125 would remap to exactly the same otherwise).
People are correct in saying that this engine can come in a 140 form also.
My Dad had a nearly new 2011 Focus 2.0 TDCI estate. I don't know what other extras it had other than Sat Nav.
It had plenty of power and my ownly dislike is that the centre console reminds me of a Nokia 3310!
Add to that the, now obligatory, small sump capacity and extended service intervals and I will believe the longevity of this sort of technology when I see it.
As a design engineer (used to work in off highway machinery) the manufacturers absolutely know what they are doing. Their engines have to be able to cope with stupid idiots who floor it everywhere, do not service it on time, run with low oil etc. who then would tell all their friends that 'Ford are ****' if it broke, so there is plenty of safety margin too.
That said, I would completely avoid an engine with extended service intervals unless it had perfect full service history!
Whilst this last line goes against what I have just said, a 30k service interval (or whatever) for oil changes just does not sit right with me!!!