Hi all! Im soon getting my A3 Sportback Quattro S-tronic, and I have a question regarding the S-tronic box in it. The other A3 models get a 7 speed S-tronic box, while the Quattro gets a 6-speed one. Any one know why that is and what the difference is between them? Would you say its a less capable transmission system that unfortunately was a necessary compromise to make things fit together with the Haldex system, or is a a more capable transmission due to the higher degree of strain the gearbox has to withstand? And ultimately, how will I as a driver notice the difference? Thanks all!