I, like many others here, have cross shopped the RS6 to the M5 twice now.
I didn’t need this article to affirm I made the right choice (twice!) but it was nice to see. Of course, straight line power and 1/4 mile times aren’t everything, but here you go:
https://www.bmwblog.com/2023/03/23/b...uned-audi-rs6/