The rumor coming out of a BMW dealer presentation held in the Netherlands last week is that the previously rumored M550d will officially come in with 381 HP from its tri-turbo inline-6 cylinder diesel motor, far lower than the initial speculations of 500+ HP. But it will make over 516 lb-ft torque! Finally, it will be AWD-only, as speculated earlier.
This new tri-turbo diesel F10 5 series was previously confirmed to be coming, but a power figure was not yet known. That set off a round … CONTINUED
Following up on earlier rumors, it appears that the M tuned 5-series diesel model has been confirmed. According to Thedetroitbureau and Autoblog, BMW has confirmed that there will indeed be a new diesel F10 tuned by BMW M joining the 5-series lineup.
Despite being tuned by BMW M, the F10 diesel M will not receive the “M5″ moniker, but will instead be named along the lines of M550d, 550dM, 550dXM, or 550d xDrive M, each a bit of a clumsy name in our opinion. For what it’s … CONTINUED