Seems I've started a war here with asking Opinions for the Mini. And thanks Maxi and DF for both your Opinons, which were both valid. At the end of the day if everyone had the same opinion on everything then the world would be such a boring place.
The forum is used for discussion on certain topics, no-one is arguing, they are stating how they feel about said topic.
Dont apologise, Wars sometimes make for a fun read
Re Mini V 500 its a personal thing, for me I just couldnt face driving the BMW 0 series as I call it, its all to trendy Londoner to me BUT ITS PERSONAL
I bought the Abarth for my Wife but have to admit I just love driving it, both from the performance & also the way other road users never seem to carve you up etc, many stop to let you out, everyone likes it, I cant see a Mini ticking that box.
When you compare the 2 also factor in depreciation, I think the Mini may suffer more but I would guess you can get some discount off the Mini which you will struggle to get on the Abarth
As for Overpriced, take a look at the new Fabia VRS, £16500

Im a Skoda fan, had several & have just bought a new Octavia Scout as the daily hack & we got that with a load of extras for sub 20K, but 16.5 for the fabia, never worth it, agreed a great car to drive but To me more than a tadge lacking in looks & kerb appeal.
My only niggle with the Abarth was parts supply, in the early days things took weeks but hopefully thats now resolved.