Morning gents, I have found a video showcasing the difference in performance and consumption between the M60 and 50i. The video also includes the Panamera Turbo S (previous gen) as the base reference, but you can ignore it.
To summarize, M60 is faster. But the more exciting date is the similarity in consumption. Despite the lower EPA-rated range, the M60, in this case, to say at least, has the same, if not in some categories, better efficiency than the 50i.
For those who don't have the time to go through the 6 minutes video, I have also attached a screenshot of the summarized data below.
Enjoy.
