The 2014 Kia Optima Hybrid mid-size sedan, available in LX and EX trims, has a 47 horsepower electric traction motor, a Hybrid Starter Generator and a 47 kW lithium polymer battery with a combined gas-electric 199 horsepower rating and combined 235 lb.-ft. of torque giving the LX model an EPA estimated 36 mpg city, 40 mpg highway and 38 mpg combined and the the EX model an EPA estimated 35/39/37.