Speed can be intoxicating (lol).
With that being said, on the BMW board I am on, there was a discussion there about "fast" the 2016 328 is at "5.2 seconds". Tesla's really spoil you for how "fast" is "fast".
My 2016 435 M sport, with m performance pack, etc, was supposed to be around 4.8 (using launch control, etc). My model 3P makes everything else I have ever driven feel slow, at least off the line and up to something like 100.