A new chapter powered by M. Step 2 or in other words, the all-new BMW X6 M50d. The first diesel-powered M was teased just two weeks ago and now it follows through with new footage.

The X6 M50d will debut next year and BMWBLOG learned from sources that the BMW X6 M50d, will run from 0 to 62 mph (100 km/h) in 4.9 seconds. Furthermore, we learned that the car will output 381 horsepower and 545 lb-ft of torque (740Nm).

The X6 M50d will come equipped with an innovative and unique engine, a tri-turbo six-cylinder diesel. The internal code for the BMW X6 M50d is FH81 and production will begin in April 2012.

Stay tuned for more exclusive news on the M diesel.