Two Sedans with some similarities, but otherwise different in most aspects such as the fuel economy, model year, market segment, horsepower, and ground shadow size. First of all, the 2014 Ghibli has bigger and thirstier engine; the 2016 ActiveHybrid 5 gets 7.5 more mpg. Also, the ActiveHybrid 5 has a slightly smaller body than the Ghibli. Among similarities are the body structure, market segment, starting price, height, and maximum occupancy.