The 2009 Lincoln MKS comes in two trim levels: front-wheel drive and AWD. Standard features on both include 18-inch wheels; heated power sideview mirrors with memory and auto-dimming on the driver side; xenon HID headlamps; cruise control; a new capless fuel-filling system (used previously on the Ford GT and now appearing on new models, including the Ford Flex); and a sleek, inconspicuous touchpad entry system. Inside, the MKS comes standard with Ford's voice-activated Sync system, leather upholstery, a tilt/telescoping power steering wheel with memory, dual-zone automatic climate control, heated and ventilated 12-way power front seats, heated rear seats, a rear center armrest with pass-through slot and an eight-speaker stereo with an in-dash six-CD changer, satellite radio and an auxiliary audio jack.Optional features include 19- or 20-inch wheels, adaptive headlights, rain-sensing wipers and a dual-pane sunroof. In the cabin, options include wood or aluminum trim, a touchscreen navigation system with Sirius Travel Link, a back-up camera, a power rear window sunshade, adaptive cruise control (which uses radar to adjust speed based on traffic in front of the car) and an upgraded 14-speaker 600-watt THX-certified stereo system with two subwoofers. Many of these features can be bundled together in Lincoln's Navigation, Technology or Ultimate Packages.