....I've just been out to visit someone - A round trip of 90 miles - And guess what? - I saw two S3 Sportbacks, both red, on the road. The first one coming towards me on open A-road gave me the impression it was just an A4. The second was in a town and I got a longer look - Very disappointing, very ordinary, and reminded me why I discounted the Sportback when I was originally choosing the GTI.
It's a bit like how we fancy females....Something grabs our initial attention instantly - It can be as simple as her eyes or the way her hair is, or that off-the-shoulder soft cashmere, it can be anything, but it arouses us on some level or other. The Mk5 GTI has that style, that extra something which appeals.
carl1 - It's that indefinable factor - I know what you mean

Pesky - Good point about the financials - Captain Sensible!

andrewp - I don't mind growing old just as long as I don't have to grow up!

I've absolutely no doubt that the S3 is a great car and quattro is very valuable, but even though I haven't driven one yet, there are too many people agreeing with each other that it's too 'grown-up'. I'm 61yo but not ready for being quite so grown-up yet!
I'll still have a test drive - it would be rude to say no.