Two SUVs with some similarities, but otherwise different in most aspects such as the starting price, ground shadow size, model year, horsepower, and height. First of all, the 2014 Infiniti QX50 is priced $25,750 lower compared to the base MSRP of the 2016 BMW X6, which is newer by two model years. Also, the 2016 X6 pulls more horsepower than the 2014 QX50. And finally, the X6 body is significantly larger than the QX50, and in addition to that, it's also slightly taller. Among similarities are the body structure, market segment, fuel economy, and maximum occupancy.