The 2020 Kia Optima was offered with three primary gasoline engines: a 185-hp 2.4L four-cylinder, a 178-hp 1.6L turbo four-cylinder, and a 245-hp 2.0L turbo four-cylinder, along with standard or plug-in hybrid options. Standard features included front-wheel drive and a choice of transmissions, with varying fuel economy ratings depending on the powertrain.