Picked up our Diamond-white 2013 BT with 16k miles last fall. Purchased from a neighbor for $39k CAN, balance of warranty 'till October of this year. HK, Distronic, heated wheel/seats. Seems to have everything but the heated/cooled cup-holders and that weird-looking handle on the center console.
Just got her back from the wrapper, also lettered and tinted the front windows and rear taillights. P-Zeros on 20" x 10.5" rims and cute l'il red aftermarket center caps. I run 20W50 synthetic motorcycle oil after an engine flush, replacing oil and oil filter every 3k miles. Will be losing the belly pan and engine cover for the summer as well.
Wife hated the MB when we first got it due to the excessively light steering wheel input and cloud-like ride (spoiled by our X6 and my GC SRT). The tires have firmed that ride up somewhat, she's happy now.