The 2015 Kia K900 sedan gives you much of the spaciousness, luxury and technology of the Mercedes-Benz S-Class. Kia does it for $66,000, fully equipped, when the S-Class starts at $95,000. Kia provides the industry’s slickest and most useful blind spot detection by placing additional indicators in the head-up display. You can get ventilated, reclining rear seats. This is a car to watch.