This isn't the first time BMW has teased us with the good 'ol XXX-style blur on their upcoming X6 M Diesel, but like all other teasers, we can't help but come back for more.
A second video has now been unleashed on the Internet, with the same blurring of the headlights, taillights and rear badging of the upcoming X6 M Diesel. By now no one believes it's anything else other than that, and now it's just a matter of time before the clear picture comes into focus and whether or not this X6 M will be breathing through a tri-turbo, six-cylinder diesel powerplant.
Check out the new video after the break teasing the upcoming BMW X6 M Diesel.
More: BMW X6 M Diesel Teased Yet Again [Video]