Originally Posted by RPM90
Msport is simply a cosmetic pkg for those who want their 3 to look different from other 3's.
This is not the case for Canadian purchasers. The 335i M Sport option here offers the potential to add M Sport Adaptive suspension (not available with other lines), M Sport brakes (with Brembo callipers front and rear and larger rotors), and staggered 18" summer performance tires on M Sport alloys (only all seasons available with lines) in addition to the upgraded styling features.
So for some fortunate Canadian F30-335i buyers,
M Sport = upgraded suspension +upgraded brakes + upgraded traction + upgraded aesthetics. Not a bad package !!!