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      01-28-2019, 01:35 PM   #28
mkoesel
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Drives: No BMW for now
Join Date: Jun 2006
Location: Canton, MI

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Quote:
Originally Posted by jpdchicago View Post
How do they get from 444hp to 500 hp. Electric motors? Water injection?
The S55 is up to 454hp in the CS models.

Small refinements could take the S58 to 500hp without the need for water injection. While a 48V system could show up on the S58, I would not necessarily expect an electric turbo (like Mercedes' M256) just yet.

At some point in the future, there's a chance we'll see PHEV M products as well, but not this generation.
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