Two SUVs with some similarities, but otherwise different in most aspects such as the powertrain, market segment, starting price, horsepower, fuel economy, ground shadow size, height, and maximum occupancy. First of all, the 2016 Acura RDX has a more powerful engine and gets 3.5 mpg less than the 2015 INFINITI QX60 Hybrid. Also, there is a notable difference in the starting price of the 2016 RDX, which is $10,030 less than the base MSRP of the 2015 INFINITI QX60 Hybrid. In addition, the RDX body is slightly smaller than the INFINITI QX60 Hybrid, and in addition to that, it's also shorter. And then, you'll seat two more passengers in the INFINITI QX60 Hybrid than in the Acura RDX. Among similarities are the body structure and market segment.