My 2020 face-lift A4 Avant 35 TDI Technik has gone in today to sort out the paint issue I wasn't happy with when I bought it.
The courtesy car is a brand new A3 35 TDI S-Line. Slightly down on power and torque but being top spec, it has some features such as blue mood lighting, Audi symbol projection from the bottom of the doors and those fancy adaptive headlights that dip just in key areas such as oncoming cars.
It did have less features than my A4 in other areas though, such as 2 zone rather than 3 zone climate control, manual tailgate and no hill hold.
The 2 biggest drawbacks for me was the step down in refinement, with noticeably more wind and road noise, and the hard suspension. Very fidgety and harsh over pot holes and other imperfections.
Maybe it's an age thing and my dodgy spine. Once upon a time, the S-Line would have been my cup of tea but these days the creature comforts of my car is more my thing.
Lovely motor but looking forward to getting my A4 back. 👍