You are right - I believe that 55% is the 550X lease numbers for 15K but not sure. I suggest if you need this info, you wait for a dealer to post it rather than the community since there is a lot of conflicting information. Or reach out to a dealer directly.
Originally Posted by oneon3putts
535i 36m/15k is 57%
2015 M3 - Mineral White, Sonoma, Exec, LED, Adaptive Suspension, HK, 19" Light Alloy, 6MT ED 7/7/15 - On Order w/Adrian
2013 535i - Space Grey, Biege, M-SPort, Premium, Tech, Cold Weather, Luxury Seating, PDC, 6MT ED-10/11/2012 - PCD - Greg Poland