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      03-01-2017, 04:13 PM   #74
IS3andME
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Drives: Lexus IS300
Join Date: May 2010
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Quote:
Originally Posted by rypik@BW View Post
Imo regarding X3/X4M Real question is what Audi/Benz model will it compete with. Look at tfsi SQ5 version. B58 in refreshed tweaked a bit release might be sufficient. Whether would it have S designation or not, thats totally different question thou. Or another question, which i do not know answer to, which BMW engine is nów developed as a base for future M perf cars... N55 - not. B58 - with TU maybe, maybe not. Maybe someone else have more details on engine development.
Also remember that Mercedes is coming out with a new inline 6, the M256, which makes 408 hp/369 lbft. Jaguar has the new Ingenium inline 6, with tunes ranging from 300 to 500+. So, we know that BMW is watching the developments and upcoming performance of these engines as well, in order to gauge what they can or want to do with the B58.
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