The Kia Optima is more appealing than ever as an alternative to mid-size stalwarts like the Toyota Camry and Honda Accord. The Kia Optima is a five-passenger, front-drive, mid-size sedan, so it has a lot of competition.The 2007 Kia Optima is for all intents and purposes an all-new car, thoroughly revised from the tires up (though an arcane federal regulation required that a handful were sold as 2006.5 models). It's one of the best Korean-designed automobiles yet. Like most cars in the ultra-competitive field of mid-size sedans, the Optima offers a choice of four-cylinder or V6 power in a front-wheel drive chassis.Click here to read more