Two Hatchbacks with some similarities, but otherwise different in most aspects such as the horsepower, fuel economy, model year, market segment, and maximum occupancy. First of all, the 2016 Veloster has a more powerful engine than the 2014 Insight, and it gets 12.5 fewer miles on a gallon of fuel. Also, there is a difference in the number of passengers; the Insight seats one more the Veloster. Among similarities are the body structure, starting price, ground shadow size, and height.