2013 Buick Regal vs. 2016 Kia Optima

Two Sedans with more similarities, such as the body structure, market segment, ground shadow size, height, and maximum occupancy, than differences, like the model year, starting price, horsepower, and fuel economy. First of all, there is an $8,495 difference in the base MSRP. The 2013 Buick Regal, an older vehicle by three model years, has a higher starting price than the 2016 Kia Optima. And finally, the 2013 Regal has a more powerful engine than the 2016 Optima, and it gets 6.2 fewer miles on a gallon of fuel. Among similarities are the body structure, market segment, ground shadow size, height, and maximum occupancy.