I had an all day test drive yesterday - morning (4hrs) was a A3 SB Sport 1.4tfsi 140 COD s-tronic and afternoon (4hrs) was an A3 SB S-line tdi 150 s-tronic, the whole purpose was to test the 1.4 COD s-tronic in either sport or s-line mode, after the mornings ride my wife and myself came to the same conclusion that we hated the sport set up on the 17"s as it felt spongy and noticed the body roll in every corner however the engine is perfect , quiet and responsive enough for all our needs.
With regards to the afternoon test drive the s-line was a peach of a ride it felt planted on the road and more engaging to the point that order has been placed.
Currently driving a A3 SB 2.0 170 s-tronic Black Edition with lot's of options (panny roof, full leather etc) and have ordered the following;
A3 Sportback S-Line 1.4 tfsi 140 COD S-tronic
Audi Sound System
Interior Light Pack
Auto Lights & Wipers
Chrome Roof Rails
Non Smokers Pack
Coming from the Bose on the current car we are more than happy with the Audi Sound upgrade and don't feel the need to upgrade to B&O
Current car on PCP so straight swap no deposit outlay and £25 per month cheaper on payments, £85 per year on tax, £15 per month on insurance and cheaper full win win