Perhaps but everything I have read says the reason for the higher power output is because of a engine block coating they started using. So seems like would be real simple to swap those newer engines in. Though I guess they might be limited at how many blocks they can coat. The power level of the E class Bluetec is the very thing that pushed me away from it.
Originally Posted by AutoUnion
I think they're just waiting for the upcoming facelift before throwing it into the E.
--Admiral Aaron Rouse