As mentioned, the M Sport kit includes 17-inch alloy wheels (18-inch wheels are also available), an M Sport body kit, high-gloss roof rails, M Sport brushed aluminium kick panels and completely colour-coded body panels and trimming.
The interior gets M Sport features as well including a leather-wrapped M steering wheel, Grey Shadow/Alcantara Anthracite upholstery and BMW Individual Anthracite roof liner.
Mechanically, the kit also includes BMW M Sport tuned suspension and BMW's Performance Control which controls torque distribution between front and rear wheels when optioned on the all-wheel drive xDrive variants.
Pricing for the optional M Sport pack on top of the original purchase prices are:
X1 sDrive18i - $4,200
X1 sDrive20d - $4,200
X1 xDrive20d - $4,200
X1 xDrive25i - $4,500
X1 xDrive23d - $3,500