I must have won the C8 A6 lottery, because I don't have any of these problems it seems! No dash rattles, RSAP works fine (on Note 8 and Note 10), no sticky door handles, no issue with half locking door.
I've had 2 previous auto A6's, so I'm probably used to any sluggishness, but I can't say it...
I'm now up to 3.5k miles in my 45TFSi Black Edition Saloon, and my total average mpg has just hit 30mpg. My driving style would be described as "enthusiastic"! haha. The miles so far have been a mixture of urban & motorway, almost always at rush hour.
I have a quattro 45TFSi, and i can honestly say it's amazing for performance. This is my 3rd A6, having had both diesel and petrol previously, and this thing is awesome.
Economy is not great, but that's probably down to my heavy right foot, and the fact that it's so much fun to drive.
Sounds amazing @Jules R , looking forward to the pics.
I got my BE from Warrington audi just a couple of weeks ago. Fantastic service from them, and a much better experience than Liverpool Audi where I got my last A6 from.