The full-time all-wheel drive Aventador LP700-4 is powered by a 691 horsepower 6.5-liter V12 controlled by a 7-speed automated manual with super-fast shifting ISR (Independent Shifting Rods). An innovative carbon-fiber monocoque passenger compartment combines exceptional lightweight engineering with the highest levels of stiffness and safety. An innovative and highly sophisticated double wishbone with pushrod spring and damper suspension was inspired by Formula 1 racing and tuned to meet the needs of a high-performance vehicle. Standard carbon ceramic brakes offer superior durability and reduce brake fade, where the brakes become less effective due to overheating in extremely demanding conditions such as racing. Signature Lamborghini features include upward-opening doors and electronically-managed air intakes that open depending on the outdoor temperature and the need for cooling air. The standard multimedia system includes navigation, touch-screen display, traffic data, iPod connection, USB interface and Bluetooth. The wide range of exterior and interior colors allows for personalization. An available transparent engine cover allows the owner to display the engine, and a rear parking camera with front and rear sensors is optional.Changes for 2013 include start-stop technology, cylinder deactivation and suspension refinements with stiffer springs and optimized shocks. A package of carbon fiber components (front spoiler, air intakes, engine cover panel, and powertrain cladding) and new Dione design forged alloy wheels are now available.