boubou:

My Q ? : Does an air suspension provide for a smoother ride or is it merely a matter of levelling out the car ??

 

      I have air suspensions on my Macan Turbo and the ride quality they provide is really high, much better than on the standard suspension or PASM only equipped Macans. In addition the chassis is by default lowered by 10mm and in sport plus mode the air suspension lowers the chassis by a further 10 mm which (imho) improves steering response and turn in.  The leveling feature is a feature but not the main selling point .

I strongly advise you to test drive one without and one with PASM + Air Suspension . Sensations are subjective  but I would always chose  the air suspensions.