Two Sedans with some similarities, but otherwise different in most aspects such as the model year, powertrain, fuel economy, market segment, starting price, and horsepower. First of all, there is a $3,695 difference in the base MSRP. The 2013 Kia Optima Hybrid, an older vehicle by three model years, has a higher starting price than the 2016 Honda Accord Sedan. Also, the 2016 Accord Sedan has bigger and thirstier engine; the 2013 Optima Hybrid gets 10.5 more mpg. Among similarities are the body structure, ground shadow size, height, and maximum occupancy.