Hello,
Based on my previous experiences with the current A4, I can say that it is very quiet.
Actually, it's very similar to the A6 4F. They are practically the same.
What I particularly liked: A customer came in with an A4 that had 215,000 km on the odometer, and contrary to my expectations, the car is still very quiet inside.
No cracking, rattling, etc.
The current A4 is about 20cm narrower than the A6 4F, which is an advantage when driving on the narrow streets in Switzerland or in parking garages. The 4F is a great car, but it's not ideal for tight city traffic or parking.
@
Martin
: No, not 170 horsepower... much less.
Best regards, Rainer.