Along with the X5 M, the BMW X6 M is the first M-Sport SUVs to come out of the German automaker’s factories. Powered by a 4.4L twin turbo V8 developing 555 hp, it has a 0-60 time of 4.7 seconds and a limited top speed of 155 mph. It is also supposed to be as fast and agile as a sports sedan, even though it cannot tackle the rough stuff. This here is video footage of the BMW X6 M tearing it up on a race track.