Hi, welcome to the forum!
The ST is a really great car, in the first couple of thousand miles a lot of seem to get between 25-30 mpg, mine has run in a bit now about 4500 miles and is getting 32mpg most of the time, that's allowing for partly "sensible" driving and partly booting it, which of course you have to do from time to time. My journey to work is mainly motorway, speeds varying between 50 and 80 and if I do drive it carefully I can egt 35 mpg.
Someone posted a while back they did a long journey at about 50mph and got about46mpg I think, though I haven't got anywhere near this myself!
The seats are very comfy and I have no complaints there.
Yo can get a brand new plain one of a few websites for £10,700 and if you check "the lot" on the forum I think someone is selling a second hand one for £9,200.
There is a detailed response Re: the dashboards there is a full detailed guide to what colour dash goes with what colour car, I just had a look but can't find it, maybe someone could post link here?
My car is in performance blue and has the blue dash, I wasn't ken at first but to be honest it looks good to me now and doesn't bother me at all.
Let us know how you get on
