Two Sedans with more similarities, such as the body structure, ground shadow size, height, and maximum occupancy, than differences, like the model year, starting price, horsepower, and fuel economy. First of all, there is a $3,710 difference in the base MSRP. The 2016 Scion iA, a newer vehicle by three model years, has a higher starting price than the 2013 Nissan Versa. And finally, the 2013 Versa has bigger and thirstier engine; the 2016 iA gets 2.5 more mpg. Among similarities are the body structure, ground shadow size, height, and maximum occupancy.