Two SUVs with more similarities, such as the body structure, market segment, starting price, fuel economy, and height, than differences, like the model year, horsepower, and maximum occupancy. First of all, the is 2 model years newer than the . Also, the 2014 MDX produces fewer horsepower than the 2016 RX 350. And finally, there is a difference in the number of passengers; the MDX seats two more the RX 350. Among similarities are the body structure, market segment, starting price, fuel economy, and height.