Thanks.
I have taken a look at the Polo, as I like its looks, but it is not available with a 1.4TFSI engine other the than the GTI and although the headline prices look good, when you get to a SEL model, there is only about £500 difference between a Polo 1.2TFSI SEL and an A1 1.4TFSI sport. No brainer on that count.
Fabia looks crap IMO and I am looking for a feeling of quality which is just not there. Like the look of the Seat Ibiza, but a bit tacky inside. I have also taken a look at the new Yaris (not driven one yet), but a reasonable feel inside.
I got some financing figures from Toyata and Audi yesterday, looking at a 2 year leasing deal. Toyota at 0% and and Audi at 7-8% or thereabouts. Over two years they cost the same (a £12.5k Toyota versus a £17.5k Audi) what you gain in paying no interest you lose in depreciation. OK insurance would be different, but not a deal breaker.
Waiting to see the Sportback, which looks a little bit better balanced to me than the 3 door. Lack of rear leg room is not an issue, ease of getting bikes in and out may be a bigger concern.
Any snags or known problems. My A3 has been faultless in over 5 years from new.