Perhaps no other car has set as many automotive standards as the E-Class. The V-6 and biturbo V-8 derive their clean efficient performance from Direct Injection. Standard on every E-Class an ECO Start/Stop feature can automatically shut off the engine when you're stopped then instantly restart it the moment your foot comes off the brake. W hen you're on the go it's time you won't waste thanks to a responsive 7-speed automatic transmission. aPolished and matte aluminum and a choice of three handcrafted wood finishes envelop crisp new instrumentation and an abundance of attentive intuitive and informative technologies. The COMAND system places audio available navigation and information such as real-time traffic reports within easy reach with a convenient central controller and a high-resolution 7-inch display. New COLLISION PREVENTION ASSIST uses radar-based technology to alert you of an impending accident with a vehicle ahead then helps you avoid it with precise braking assistance. Enhanced ATTENTION ASSIST can help alert you it detects signs of drowsiness. The 2014 E Class Sedan the perennial leader once again extends its lead.