What most folks have not realized so far are the extensive modifications BMW has made to the F10 M5 engine. We point those out for you below, referencing BMW’s released info. Compared to the S85 engine of the E60 M5, BMW claims that “VALVETRONIC has also sharpened the responsiveness of this engine [S63Tü].
Here are the highlights of the new M5′s S63Tu engine and how it’s different from the S63 engine used for the X5 M and X6 M.
Two more innovations of the S63Tü:
- Innovative solenoid … CONTINUED
The next generation M3 is still at least 3 years from its debut, but it’s never too early for speculation, particularly about its powerplant. While the current E9x M3 is powered by the marvelous high-revving V8 engine (S65), it’s been widely speculated that that the next generation M3 will return to using a 6-cylinder engine. Emissions regulations have forced the move, much like the new upcoming F10 M5 getting the more efficient S63 V8 Twin-turbo engine instead of continuing to use the iconic V10.
So far so … CONTINUED