Prefer it or not, BMW considers “M Efficiency” autos M autos. Full blown M traits have been trickling down for years now.
The very best information right here by way of the X3 M50i (most likely @ 485HP) is that we get the choice of yet one more technology of full ICE engine choices. I think due to this fact the X3MC can be @ 600HP and the ultimate full ICE variant. Do not know if this can translate to the subsequent technology M3/M4.
