Greetings boys and girls.
Got my first Audi a few weeks ago: A6 Ultra SE Auto, 187 bhp, black.
Struggled to choose between a 520, XF (I owner an S-type previously) and the A6 but eventually settled for the Audi and I'm delighted with it.
Not quite as quiet as my old S-type but much quieter and more refined (if slower) than the Merc C250 I had before.
Had a drive to Holland last week (1050 miles round trip) and it returned 55 mpg according to the computer, but closer to 52 in real life. That was at the limit which might sound boring but UK motorways are covered in roadworks and speed cameras.
Will post some requests for help in the A6 forum.