2016 Kia Forte Coupe is the newer version with some differences, such as the model year, starting price, horsepower, and fuel economy.. First of all, the 2013 Kia Forte Koup is priced $2,490 lower compared to the base MSRP of the 2016 Kia Forte Coupe, which is newer by three model years. And finally, the 2016 Forte Coupe has a more powerful engine than the 2013 Forte Koup, and it gets 2 fewer miles on a gallon of fuel. Among similarities are the body structure, market segment, ground shadow size, height, and maximum occupancy.