2009 Kia Optima
Kia updates but doesn't drastically change the Optima sedan for 2009. Among the tweaks are revised front and rear exterior styling, a more powerful four-cylinder engine, variable-valve technology, an available navigation system, a USB port, and a new SX trim with sport-tuned suspension. Like the model it replaces, the new Optima will be available with four- and six-cylinder engines; the smaller powerplant is mated to a five-speed manual or a Sportmatic five-speed automatic transmission, whereas the V-6 works only with the automatic. Output for the 2.4-liter four is rated at 175 horsepower and 169 lb.-ft. of torque; the V-6 carries over with 185 horses and 182 lb.-ft. of torque.