When BMW released the 2015 BMW X4, they included 3 different lines to give the X4 3 different looks: standard, XLine, and M sport.
In the below video, I highlight what makes the M sport unique vs. the other lines. Some of those differences include:
-Satin alunimum kidney grille
-body color trim pieces
-chrome exhaust tip
-black trim around glass
-m sport steering wheel
To see what all this looks like visually, watch the video below: