In terms of driving excitement, the SX Turbo model stands atop the Optima lineup. Its turbocharged four-cylinder engine punches out an addictive 245 horsepower and 260 pound-feet of torque. You will certainly like the high-powered model’s effortless acceleration. Fortunately, the Optima SX Turbo can still deliver up to 32 mpg. To aid the mid-size sedan’s handling, KIA installed a sports-tuned suspension. Shift paddles transform the Optima SX Turbo into an even more exhilarating performer. Adaptive xenon headlights and a powerful-looking exhaust system come standard. Some of the available paint colors include Corsa Blue, Dark Cherry, and Satin Metal.