I specced Vienna leather on my Mk7 GTD and I am not convinced that the quality of the leather is as good as that on my Mk6. I have had the car since July 2013 and have covered 13600 miles and there is already a noticeable shine to the drivers seat squab as well as slight sagging. I have cared for the leather in the same way that I did on the Mk6, that is to say using Autoglym leather conditioner and Dr Leather wipes in between, yet the Mk6 seats still looked pristine after 3 and a half years and 36000 miles. Has anyone else experienced this and can anyone recommend a better care plan? By the way, as much as I love the car, I still prefer the look and comfort of the Mk6 seats.