[delmarco]

Was this ever resolved?

I just read online that my 2011 335i xDrive should have a 4.6 secs 0-60 time and a 13.4 quarter mile.

All this time I thought the n55 in the 2011 335i xDrive sedans were in the 5.4 sec range.

There is literally no information on this online and what scraps that come up with Google is either grossly incorrect or dated (which is how I found this thread).